Asked by itach
can u explain how - 10.4 x -78.2
Answers
Answered by
itach
can u explain how multiply 82x (-13)
Answered by
itach
can u explain how multiplym-1 1/6 by 7. wrinte the answer as a mixed number.
Answered by
itach
can u explain how 2/5 1/3 in a simplified fraction form.
Answered by
itach
can u explain how 84 5/6
Answered by
itach
can u explain how -72 by -4 -9
Answered by
itach
can u explain how 100divided (-10) divided 5?
Answered by
itach
can u explain how 842.4 dived - 0.6
Answered by
itach
can u explain how what is 4.65 converted to a fraction?
Answered by
itach
can u explain how use long division to convert 2 7/16 to a decimal.
Answered by
itach
can u explain how use long division to convert 6 7/15 to a decimal.
Answered by
itach
can u explain how use long division to convert 6 7/15 to a decimal.
=6.14286
=6.47
=0.46
=6.715
=6.14286
=6.47
=0.46
=6.715
Answered by
itach
can u explain how 4,000 3.5
Answered by
itach
can u explain how 750 and 250 gallons water in 5 minutes and if it change amounts in 1 minute
Answered by
itach
subtract that
Answered by
itach
can u explain how (-4) x (7/5) x (- 3/4) divded (7/15)
Answered by
itach
slove the following word problem. a fish is swimming at - 10.8 meters, or 10.8 meters below sea level. every 2 minutes it descends anthor 1.5 meters. how long will it take for the fish to reash a dpth of -37.8meters? show your work and write it a sentence to explain what your answer means.
Answered by
GPT 3.5
To multiply two numbers, you just need to multiply the two values together. In this case, you are multiplying -10.4 by -78.2.
When you multiply two negative numbers, the result is positive. So, (-10.4) multiplied by (-78.2) will give you a positive value.
To multiply the absolute values, ignore the negative signs: 10.4 multiplied by 78.2.
Then, multiply the numbers:
10.4 × 78.2 = 813.28
Since the original numbers were both negative, the final answer will be positive. Therefore, -10.4 × -78.2 = 813.28.
When you multiply two negative numbers, the result is positive. So, (-10.4) multiplied by (-78.2) will give you a positive value.
To multiply the absolute values, ignore the negative signs: 10.4 multiplied by 78.2.
Then, multiply the numbers:
10.4 × 78.2 = 813.28
Since the original numbers were both negative, the final answer will be positive. Therefore, -10.4 × -78.2 = 813.28.
Answered by
GPT 3.5
To multiply two numbers, you simply multiply their values together. In this case, you are multiplying 82 by -13.
When you multiply a positive number by a negative number, the result is always negative. So, when you multiply 82 by -13, the product will be negative.
To multiply the absolute values, ignore the signs: 82 multiplied by 13.
Then, multiply the numbers:
82 × 13 = 1,066.
Since the original numbers have opposite signs, the final answer will be negative. Therefore, 82 multiplied by -13 equals -1,066.
When you multiply a positive number by a negative number, the result is always negative. So, when you multiply 82 by -13, the product will be negative.
To multiply the absolute values, ignore the signs: 82 multiplied by 13.
Then, multiply the numbers:
82 × 13 = 1,066.
Since the original numbers have opposite signs, the final answer will be negative. Therefore, 82 multiplied by -13 equals -1,066.
Answered by
GPT 3.5
To multiply a mixed number by a whole number, you first need to convert the mixed number to an improper fraction. Here, we have -1 1/6 multiplied by 7.
To convert -1 1/6 to an improper fraction, you need to multiply the whole number (-1) by the denominator of the fraction (6), and then add the numerator (1). This gives us -7/6.
Now, we can multiply -7/6 by 7:
-7/6 × 7 = -49/6.
To write the answer as a mixed number, we need to convert the improper fraction back to a mixed number.
To do this, divide the numerator (-49) by the denominator (6). The quotient is the whole number part, and the remainder becomes the numerator of the fraction:
-49 ÷ 6 = -8 remainder 1.
The whole number part is -8, and the remainder 1 becomes the numerator of the fraction. The denominator remains 6.
Therefore, the answer as a mixed number is -8 1/6.
To convert -1 1/6 to an improper fraction, you need to multiply the whole number (-1) by the denominator of the fraction (6), and then add the numerator (1). This gives us -7/6.
Now, we can multiply -7/6 by 7:
-7/6 × 7 = -49/6.
To write the answer as a mixed number, we need to convert the improper fraction back to a mixed number.
To do this, divide the numerator (-49) by the denominator (6). The quotient is the whole number part, and the remainder becomes the numerator of the fraction:
-49 ÷ 6 = -8 remainder 1.
The whole number part is -8, and the remainder 1 becomes the numerator of the fraction. The denominator remains 6.
Therefore, the answer as a mixed number is -8 1/6.
Answered by
GPT 3.5
To simplify the fraction 2/5 multiplied by 1/3, you need to multiply the numerators together and the denominators together.
The numerator would be 2 multiplied by 1, which equals 2.
The denominator would be 5 multiplied by 3, which equals 15.
Therefore, 2/5 multiplied by 1/3 simplifies to 2/15.
The numerator would be 2 multiplied by 1, which equals 2.
The denominator would be 5 multiplied by 3, which equals 15.
Therefore, 2/5 multiplied by 1/3 simplifies to 2/15.
Answered by
GPT 3.5
To express 84 5/6 as an improper fraction, you need to convert the mixed number into an improper fraction.
To do this, you multiply the whole number (84) by the denominator of the fractional part (6), and then add the numerator (5) to get the new numerator. The denominator remains the same.
84 * 6 = 504
504 + 5 = 509
So, 84 5/6 can be written as the improper fraction 509/6.
To do this, you multiply the whole number (84) by the denominator of the fractional part (6), and then add the numerator (5) to get the new numerator. The denominator remains the same.
84 * 6 = 504
504 + 5 = 509
So, 84 5/6 can be written as the improper fraction 509/6.
Answered by
GPT 3.5
To divide numbers, you perform the division operation. In this case, you are dividing -72 by -4 and then dividing the result by -9.
When you divide two negative numbers, the result is always positive. So, (-72) ÷ (-4) ÷ (-9) equals a positive value.
To divide -72 by -4, you simply perform the division operation:
-72 ÷ -4 = 18
Now, you can divide the result (18) by -9:
18 ÷ -9 = -2
Therefore, -72 ÷ -4 ÷ -9 equals -2.
When you divide two negative numbers, the result is always positive. So, (-72) ÷ (-4) ÷ (-9) equals a positive value.
To divide -72 by -4, you simply perform the division operation:
-72 ÷ -4 = 18
Now, you can divide the result (18) by -9:
18 ÷ -9 = -2
Therefore, -72 ÷ -4 ÷ -9 equals -2.
Answered by
GPT 3.5
To divide numbers, you perform the division operation. In this case, you are dividing 100 by -10 and then dividing the result by 5.
When you divide a positive number by a negative number, the result is always negative. So, 100 ÷ (-10) ÷ 5 equals a negative value.
To divide 100 by -10, you simply perform the division operation:
100 ÷ (-10) = -10
Now, you can divide the result (-10) by 5:
-10 ÷ 5 = -2
Therefore, 100 ÷ (-10) ÷ 5 equals -2.
When you divide a positive number by a negative number, the result is always negative. So, 100 ÷ (-10) ÷ 5 equals a negative value.
To divide 100 by -10, you simply perform the division operation:
100 ÷ (-10) = -10
Now, you can divide the result (-10) by 5:
-10 ÷ 5 = -2
Therefore, 100 ÷ (-10) ÷ 5 equals -2.
Answered by
GPT 3.5
To divide numbers, you perform the division operation. In this case, you are dividing 842.4 by -0.6.
Dividing a positive number by a negative number (or vice versa) gives a negative result.
When dividing decimals, it is common to move the decimal point of the divisor to the right until it becomes a whole number. Simultaneously, move the decimal point of the dividend by the same number of places.
So, -0.6 can be written as -6/10 or -60/100.
Now, divide 842.4 by -60/100 (or -0.6):
842.4 ÷ -0.6 = -1404
Therefore, 842.4 divided by -0.6 equals -1404.
Dividing a positive number by a negative number (or vice versa) gives a negative result.
When dividing decimals, it is common to move the decimal point of the divisor to the right until it becomes a whole number. Simultaneously, move the decimal point of the dividend by the same number of places.
So, -0.6 can be written as -6/10 or -60/100.
Now, divide 842.4 by -60/100 (or -0.6):
842.4 ÷ -0.6 = -1404
Therefore, 842.4 divided by -0.6 equals -1404.
Answered by
GPT 3.5
To convert a decimal to a fraction, you can make use of its place value.
In this case, the decimal number is 4.65. The whole number part is 4, and the decimal part is 0.65.
To convert the decimal part to a fraction, we count the number of decimal places, which is two (since there are two digits after the decimal point).
The decimal part, 0.65, can be written as 65/100.
Now, we can combine the whole number part with the fraction:
4 + 65/100 = 4 65/100.
To simplify the fraction further, we can divide both the numerator and denominator by their greatest common divisor, which is 5.
Dividing 65 by 5 gives us 13, and dividing 100 by 5 gives us 20.
So, the simplified form of 4.65 as a fraction is 4 13/20.
In this case, the decimal number is 4.65. The whole number part is 4, and the decimal part is 0.65.
To convert the decimal part to a fraction, we count the number of decimal places, which is two (since there are two digits after the decimal point).
The decimal part, 0.65, can be written as 65/100.
Now, we can combine the whole number part with the fraction:
4 + 65/100 = 4 65/100.
To simplify the fraction further, we can divide both the numerator and denominator by their greatest common divisor, which is 5.
Dividing 65 by 5 gives us 13, and dividing 100 by 5 gives us 20.
So, the simplified form of 4.65 as a fraction is 4 13/20.
Answered by
GPT 3.5
To convert 2 7/16 to a decimal using long division, follow these steps:
Step 1: Rewrite the mixed number as an improper fraction. Multiply the whole number (2) by the denominator (16) and then add the numerator (7). Write this sum over the denominator.
2 * 16 + 7 = 39
So, 2 7/16 can be rewritten as the improper fraction 39/16.
Step 2: Perform long division by dividing 39 by 16.
Note: When performing long division, it's helpful to remember that the decimal point goes above the vinculum (the horizontal line) and that we append zeros if necessary.
2.4375 <-- Quotient (decimal)
-------------
16 | 39.0000
32
-----
70
64
-----
60
48
-----
120
112
-----
80
The remainder is zero, which means the process is complete.
Step 3: The quotient obtained from long division is 2.4375.
Therefore, 2 7/16 as a decimal is approximately equal to 2.4375.
Step 1: Rewrite the mixed number as an improper fraction. Multiply the whole number (2) by the denominator (16) and then add the numerator (7). Write this sum over the denominator.
2 * 16 + 7 = 39
So, 2 7/16 can be rewritten as the improper fraction 39/16.
Step 2: Perform long division by dividing 39 by 16.
Note: When performing long division, it's helpful to remember that the decimal point goes above the vinculum (the horizontal line) and that we append zeros if necessary.
2.4375 <-- Quotient (decimal)
-------------
16 | 39.0000
32
-----
70
64
-----
60
48
-----
120
112
-----
80
The remainder is zero, which means the process is complete.
Step 3: The quotient obtained from long division is 2.4375.
Therefore, 2 7/16 as a decimal is approximately equal to 2.4375.
Answered by
GPT 3.5
To convert 6 7/15 to a decimal using long division, follow these steps:
Step 1: Rewrite the mixed number as an improper fraction. Multiply the whole number (6) by the denominator (15) and then add the numerator (7). Write this sum over the denominator.
6 * 15 + 7 = 97
So, 6 7/15 can be rewritten as the improper fraction 97/15.
Step 2: Perform long division by dividing 97 by 15.
Note: When performing long division, it's helpful to remember that the decimal point goes above the vinculum (the horizontal line) and that we append zeros if necessary.
6.4666666... <-- Quotient (decimal)
----------------
15 | 97.0000
90
-----
70
60
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
100
The remainder is consistently 10, without end. This means that the division will continue indefinitely without repeating a pattern. In this case, the decimal portion of the number is a recurring decimal 0.4666666... and we can denote it as 0.4¯6.
Step 3: The quotient obtained from long division is 6.4¯6.
Therefore, 6 7/15 as a decimal is approximately equal to 6.4¯6 or 6.46666...
Step 1: Rewrite the mixed number as an improper fraction. Multiply the whole number (6) by the denominator (15) and then add the numerator (7). Write this sum over the denominator.
6 * 15 + 7 = 97
So, 6 7/15 can be rewritten as the improper fraction 97/15.
Step 2: Perform long division by dividing 97 by 15.
Note: When performing long division, it's helpful to remember that the decimal point goes above the vinculum (the horizontal line) and that we append zeros if necessary.
6.4666666... <-- Quotient (decimal)
----------------
15 | 97.0000
90
-----
70
60
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
100
The remainder is consistently 10, without end. This means that the division will continue indefinitely without repeating a pattern. In this case, the decimal portion of the number is a recurring decimal 0.4666666... and we can denote it as 0.4¯6.
Step 3: The quotient obtained from long division is 6.4¯6.
Therefore, 6 7/15 as a decimal is approximately equal to 6.4¯6 or 6.46666...
Answered by
GPT 3.5
Apologies for the previous incorrect response. To convert 6 7/15 to a decimal using long division, follow these steps:
Step 1: Rewrite the mixed number as an improper fraction. Multiply the whole number (6) by the denominator (15) and then add the numerator (7). Write this sum over the denominator.
6 * 15 + 7 = 97
So, 6 7/15 can be rewritten as the improper fraction 97/15.
Step 2: Perform long division by dividing 97 by 15.
Note: When performing long division, it's helpful to remember that the decimal point goes above the vinculum (the horizontal line) and that we append zeros if necessary.
6.4 <-- Quotient (decimal)
----------------
15 | 97.000
90
-----
70
60
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
10
The remainder is 10. However, since we cannot continue dividing without a decimal part, we append a zero and continue.
Step 3: Bring down the next digit (zero) from the dividend.
6.46 <-- Quotient (decimal)
----------------
15 | 97.000
90
-----
70
60
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
10
We bring down the zero and continue dividing.
Step 4: Divide 100 by 15.
6.466 <-- Quotient (decimal)
----------------
15 | 97.000
90
-----
70
60
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
10
0
-----
100
90
-----
100
90
-----
10
0
The remainder is 10. The division will continue indefinitely without repeating a pattern. Therefore, we can recognize that the decimal portion is a recurring decimal 0.4666666... and can denote it as 0.4¯6.
Step 5: The quotient obtained from long division is 6.4¯6.
Thus, 6 7/15 as a decimal is approximately equal to 6.4¯6 or 6.4666666...
Step 1: Rewrite the mixed number as an improper fraction. Multiply the whole number (6) by the denominator (15) and then add the numerator (7). Write this sum over the denominator.
6 * 15 + 7 = 97
So, 6 7/15 can be rewritten as the improper fraction 97/15.
Step 2: Perform long division by dividing 97 by 15.
Note: When performing long division, it's helpful to remember that the decimal point goes above the vinculum (the horizontal line) and that we append zeros if necessary.
6.4 <-- Quotient (decimal)
----------------
15 | 97.000
90
-----
70
60
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
10
The remainder is 10. However, since we cannot continue dividing without a decimal part, we append a zero and continue.
Step 3: Bring down the next digit (zero) from the dividend.
6.46 <-- Quotient (decimal)
----------------
15 | 97.000
90
-----
70
60
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
10
We bring down the zero and continue dividing.
Step 4: Divide 100 by 15.
6.466 <-- Quotient (decimal)
----------------
15 | 97.000
90
-----
70
60
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
100
90
-----
10
0
-----
100
90
-----
100
90
-----
10
0
The remainder is 10. The division will continue indefinitely without repeating a pattern. Therefore, we can recognize that the decimal portion is a recurring decimal 0.4666666... and can denote it as 0.4¯6.
Step 5: The quotient obtained from long division is 6.4¯6.
Thus, 6 7/15 as a decimal is approximately equal to 6.4¯6 or 6.4666666...
Answered by
GPT 3.5
To divide 4,000 by 3.5, you can use long division or a calculator.
For long division:
1142.857142857
---------------
3.5| 4,000
3,500
-----
500
350
-----
150
140
-----
10
After performing long division, you find that 4,000 divided by 3.5 equals approximately 1142.857142857.
Therefore, 4,000 ÷ 3.5 is approximately equal to 1142.857142857.
For long division:
1142.857142857
---------------
3.5| 4,000
3,500
-----
500
350
-----
150
140
-----
10
After performing long division, you find that 4,000 divided by 3.5 equals approximately 1142.857142857.
Therefore, 4,000 ÷ 3.5 is approximately equal to 1142.857142857.
Answered by
GPT 3.5
If you have 750 gallons of water and 250 gallons of water, and they are both being used at a constant rate, we can calculate the rate of usage per minute.
If the total amount of water used over 5 minutes is 750 + 250 = 1000 gallons, then the rate of usage per minute is 1000 gallons divided by 5 minutes:
1000 gallons / 5 minutes = 200 gallons per minute
So, the total rate of water usage is 200 gallons per minute.
If we want to calculate the rate for 1 minute, we can divide the total usage over 1 minute:
1000 gallons / 1 minute = 1000 gallons per minute
Therefore, the rate of change in the amount of water over 1 minute, when using 750 gallons and 250 gallons over 5 minutes, is 1000 gallons per minute.
If the total amount of water used over 5 minutes is 750 + 250 = 1000 gallons, then the rate of usage per minute is 1000 gallons divided by 5 minutes:
1000 gallons / 5 minutes = 200 gallons per minute
So, the total rate of water usage is 200 gallons per minute.
If we want to calculate the rate for 1 minute, we can divide the total usage over 1 minute:
1000 gallons / 1 minute = 1000 gallons per minute
Therefore, the rate of change in the amount of water over 1 minute, when using 750 gallons and 250 gallons over 5 minutes, is 1000 gallons per minute.
Answered by
GPT 3.5
If we want to subtract the rate of change in the amount of water over 1 minute, we can subtract 1000 gallons per minute from the initial rate of usage of 200 gallons per minute.
200 gallons per minute - 1000 gallons per minute = -800 gallons per minute.
Therefore, the rate of change in the amount of water over 1 minute is -800 gallons per minute, indicating a decrease in the amount of water.
200 gallons per minute - 1000 gallons per minute = -800 gallons per minute.
Therefore, the rate of change in the amount of water over 1 minute is -800 gallons per minute, indicating a decrease in the amount of water.
Answered by
GPT 3.5
To simplify the expression (-4) x (7/5) x (-3/4) divided by (7/15), let's break it down step by step:
First, let's multiply the numbers:
(-4) x (7/5) x (-3/4) = (14/5) x (-3/4)
Next, let's simplify the multiplication:
(14/5) x (-3/4) = (-42/20) = (-21/10)
Finally, let's divide the result by (7/15):
(-21/10) divided by (7/15) = (-21/10) x (15/7) = (-21/2).
So, the simplified expression is (-21/2).
First, let's multiply the numbers:
(-4) x (7/5) x (-3/4) = (14/5) x (-3/4)
Next, let's simplify the multiplication:
(14/5) x (-3/4) = (-42/20) = (-21/10)
Finally, let's divide the result by (7/15):
(-21/10) divided by (7/15) = (-21/10) x (15/7) = (-21/2).
So, the simplified expression is (-21/2).
Answered by
GPT 3.5
To solve the word problem, we need to find the number of times the fish descends by 1.5 meters until it reaches a depth of -37.8 meters.
First, let's calculate the difference in depth between the starting point of -10.8 meters and the target depth of -37.8 meters:
Difference in depth = (-37.8) - (-10.8) = -37.8 + 10.8 = -27 meters.
Next, let's divide the difference in depth by the descent rate of 1.5 meters every 2 minutes to find the number of descents:
Number of descents = (-27) / (1.5) = -18.
Since the number of descents must be a positive value, we take the absolute value:
Number of descents = 18.
Since each descent takes 2 minutes, we multiply the number of descents by 2 to find the total time taken:
Total time = 18 x 2 = 36 minutes.
Therefore, it will take the fish 36 minutes to reach a depth of -37.8 meters.
In conclusion, it will take the fish 36 minutes to descend to a depth of -37.8 meters, meaning it continuously descends by 1.5 meters every 2 minutes for a total of 18 times.
First, let's calculate the difference in depth between the starting point of -10.8 meters and the target depth of -37.8 meters:
Difference in depth = (-37.8) - (-10.8) = -37.8 + 10.8 = -27 meters.
Next, let's divide the difference in depth by the descent rate of 1.5 meters every 2 minutes to find the number of descents:
Number of descents = (-27) / (1.5) = -18.
Since the number of descents must be a positive value, we take the absolute value:
Number of descents = 18.
Since each descent takes 2 minutes, we multiply the number of descents by 2 to find the total time taken:
Total time = 18 x 2 = 36 minutes.
Therefore, it will take the fish 36 minutes to reach a depth of -37.8 meters.
In conclusion, it will take the fish 36 minutes to descend to a depth of -37.8 meters, meaning it continuously descends by 1.5 meters every 2 minutes for a total of 18 times.