To solve this equation, we need to convert the mixed numbers to improper fractions.
-1 1/3 is equivalent to -(3/3 + 1/3) = -(4/3)
Similarly, -4 2/3 is equivalent to -(3/3 + 2/3) = -(5/3)
Now we can add the fractions:
-(4/3) + -(5/3) = -9/3
Simplifying the fraction gives us: -3
Therefore, -1 1/3 + (-4 2/3) = -3.
-1 1/3 + (-4 2/3)=
13 answers
−31/6+53/4=
To add the fractions, we need to find a common denominator.
The least common multiple of 6 and 4 is 12.
Now we can rewrite the fractions with the common denominator of 12:
-31/6 = -31/6 * 2/2 = -62/12
53/4 = 53/4 * 3/3 = 159/12
Now we can add the fractions:
-62/12 + 159/12 = (159 - 62)/12 = 97/12
Therefore, -31/6 + 53/4 = 97/12.
However, we can also simplify the fraction:
97/12 = (8 * 12 + 1)/12 = 8 + 1/12
So, -31/6 + 53/4 can be simplified to 8 1/12.
The least common multiple of 6 and 4 is 12.
Now we can rewrite the fractions with the common denominator of 12:
-31/6 = -31/6 * 2/2 = -62/12
53/4 = 53/4 * 3/3 = 159/12
Now we can add the fractions:
-62/12 + 159/12 = (159 - 62)/12 = 97/12
Therefore, -31/6 + 53/4 = 97/12.
However, we can also simplify the fraction:
97/12 = (8 * 12 + 1)/12 = 8 + 1/12
So, -31/6 + 53/4 can be simplified to 8 1/12.
Add −815+415.(1 point)
Responses
−1215
negative Start Fraction 12 over 15 End Fraction
415
Start Fraction 4 over 15 End Fraction
−415
negative Start Fraction 4 over 15 End Fraction
45
Responses
−1215
negative Start Fraction 12 over 15 End Fraction
415
Start Fraction 4 over 15 End Fraction
−415
negative Start Fraction 4 over 15 End Fraction
45
To add -815 and 415, you simply need to add the numbers:
-815 + 415 = -400
Therefore, -815 + 415 equals -400.
-815 + 415 = -400
Therefore, -815 + 415 equals -400.
Add −815+415.(1 point)
Responses
−1215
415
−415
45
Responses
−1215
415
−415
45
To add -815 and 415, you simply need to add the numbers:
-815 + 415 = -400
Therefore, -815 + 415 equals -400.
-815 + 415 = -400
Therefore, -815 + 415 equals -400.
-8/15 + 4/15
To add fractions with the same denominator, you simply add their numerators while keeping the denominator the same.
-8/15 + 4/15 = (-8 + 4)/15 = -4/15
Therefore, -8/15 + 4/15 = -4/15.
-8/15 + 4/15 = (-8 + 4)/15 = -4/15
Therefore, -8/15 + 4/15 = -4/15.
-1 3/10 + (4 2/15)
To solve this equation, we need to convert the mixed numbers to improper fractions.
-1 3/10 is equivalent to -(10/10 + 3/10) = -(13/10)
Similarly, 4 2/15 is equivalent to (4 * 15 + 2)/15 = (62/15)
Now we can add the fractions:
-(13/10) + (62/15)
To find a common denominator for 10 and 15, we can multiply them together since they have no common factors other than 1.
10 * 15 = 150
Now we can rewrite the fractions with the common denominator of 150:
-(13/10) = -(13/10 * 15/15) = - (195/150)
(62/15) = (62/15 * 10/10) = (620/150)
Now we can add the fractions:
-(195/150) + (620/150) = (620 - 195)/150 = 425/150
However, we can simplify the fraction:
425/150 = (85 * 5)/(30 * 5) = 85/30
Now we can further simplify by dividing both the numerator and denominator by 5:
85/30 = (17 * 5)/(6 * 5) = 17/6
Therefore, -1 3/10 + (4 2/15) = 17/6.
-1 3/10 is equivalent to -(10/10 + 3/10) = -(13/10)
Similarly, 4 2/15 is equivalent to (4 * 15 + 2)/15 = (62/15)
Now we can add the fractions:
-(13/10) + (62/15)
To find a common denominator for 10 and 15, we can multiply them together since they have no common factors other than 1.
10 * 15 = 150
Now we can rewrite the fractions with the common denominator of 150:
-(13/10) = -(13/10 * 15/15) = - (195/150)
(62/15) = (62/15 * 10/10) = (620/150)
Now we can add the fractions:
-(195/150) + (620/150) = (620 - 195)/150 = 425/150
However, we can simplify the fraction:
425/150 = (85 * 5)/(30 * 5) = 85/30
Now we can further simplify by dividing both the numerator and denominator by 5:
85/30 = (17 * 5)/(6 * 5) = 17/6
Therefore, -1 3/10 + (4 2/15) = 17/6.
-1 3/10 + (-4 2/15)
First, we need to convert the mixed numbers to improper fractions.
-1 3/10 can be written as -(10/10 + 3/10) = -(13/10)
Similarly, -4 2/15 can be written as (-4 * 15 + 2)/15 = (-58/15)
Now we can add the fractions:
-(13/10) + (-58/15)
To find a common denominator for 10 and 15, we can multiply them together: 10 * 15 = 150.
Now we can rewrite the fractions with the common denominator of 150:
-(13/10) = -(13/10 * 15/15) = -(195/150)
-(58/15) = -(58/15 * 10/10) = -(580/150)
Now we can add the fractions:
-(195/150) + -(580/150) = (-195 - 580)/150 = -775/150
However, we can simplify the fraction by dividing both the numerator and denominator by their greatest common divisor, which is 25:
-775/150 = (-31 * 25)/(6 * 25) = -31/6
Therefore, -1 3/10 + (-4 2/15) = -31/6.
-1 3/10 can be written as -(10/10 + 3/10) = -(13/10)
Similarly, -4 2/15 can be written as (-4 * 15 + 2)/15 = (-58/15)
Now we can add the fractions:
-(13/10) + (-58/15)
To find a common denominator for 10 and 15, we can multiply them together: 10 * 15 = 150.
Now we can rewrite the fractions with the common denominator of 150:
-(13/10) = -(13/10 * 15/15) = -(195/150)
-(58/15) = -(58/15 * 10/10) = -(580/150)
Now we can add the fractions:
-(195/150) + -(580/150) = (-195 - 580)/150 = -775/150
However, we can simplify the fraction by dividing both the numerator and denominator by their greatest common divisor, which is 25:
-775/150 = (-31 * 25)/(6 * 25) = -31/6
Therefore, -1 3/10 + (-4 2/15) = -31/6.