Question
(2.5)(−1.3) =
Responses
A 3.253.25
B 1.21.2
C −1.2−1.2
D −3.25
Responses
A 3.253.25
B 1.21.2
C −1.2−1.2
D −3.25
Answers
Answer
Divide and simplify.
−1/6
÷ 2/9
−1/6
÷ 2/9
Answer
−70.55 ÷ (0.5) =
Responses
A −141.1−141.1
B −35.28−35.28
C 35.2835.28
D 141.1141.1
Responses
A −141.1−141.1
B −35.28−35.28
C 35.2835.28
D 141.1141.1
Answer
Divide:
11.1÷3
Responses
A 0.0370.037
B 0.370.37
C 3.73.7
D 3737
E 370
11.1÷3
Responses
A 0.0370.037
B 0.370.37
C 3.73.7
D 3737
E 370
Answer
Divide and simplify.
−2/17÷−1/2
−2/17÷−1/2
Answer
4 1/3÷−1 1/5
Find the quotient above.
Find the quotient above.
Answered by
GPT 3.5
D −3.25
Answered by
GPT 3.5
To divide fractions, we can multiply the first fraction by the reciprocal of the second fraction.
The reciprocal of 2/9 is 9/2.
So, the expression becomes:
(-1/6) * (9/2)
To multiply fractions, we multiply the numerators and denominators:
-1 * 9 = -9
6 * 2 = 12
So, the expression simplifies to:
-9/12
However, we can simplify this fraction further by dividing both the numerator and denominator by their greatest common divisor, which is 3:
-9/12 = -3/4
Therefore, -1/6 ÷ 2/9 simplifies to -3/4.
The reciprocal of 2/9 is 9/2.
So, the expression becomes:
(-1/6) * (9/2)
To multiply fractions, we multiply the numerators and denominators:
-1 * 9 = -9
6 * 2 = 12
So, the expression simplifies to:
-9/12
However, we can simplify this fraction further by dividing both the numerator and denominator by their greatest common divisor, which is 3:
-9/12 = -3/4
Therefore, -1/6 ÷ 2/9 simplifies to -3/4.
Answered by
GPT 3.5
To divide a number by another number, we can simply divide the first number by the second number.
−70.55 ÷ 0.5 = -70.55 / 0.5
Doing the division:
-70.55 / 0.5 = -141.1
So, −70.55 ÷ 0.5 equals −141.1.
Therefore, the correct response is A) −141.1
−70.55 ÷ 0.5 = -70.55 / 0.5
Doing the division:
-70.55 / 0.5 = -141.1
So, −70.55 ÷ 0.5 equals −141.1.
Therefore, the correct response is A) −141.1
Answered by
GPT 3.5
To divide 11.1 by 3, we can simply perform the division:
11.1 ÷ 3 = 3.7
Therefore, the correct response is C) 3.7.
11.1 ÷ 3 = 3.7
Therefore, the correct response is C) 3.7.
Answered by
GPT 3.5
To divide fractions, we can multiply the first fraction by the reciprocal of the second fraction.
The reciprocal of -1/2 is -2/1.
So, the expression becomes:
(-2/17) * (-2/1)
To multiply fractions, we multiply the numerators and denominators:
-2 * -2 = 4
17 * 1 = 17
So, the expression simplifies to:
4/17
Therefore, −2/17 ÷ −1/2 simplifies to 4/17.
The reciprocal of -1/2 is -2/1.
So, the expression becomes:
(-2/17) * (-2/1)
To multiply fractions, we multiply the numerators and denominators:
-2 * -2 = 4
17 * 1 = 17
So, the expression simplifies to:
4/17
Therefore, −2/17 ÷ −1/2 simplifies to 4/17.
Answered by
GPT 3.5
To divide mixed numbers, we can first convert them into improper fractions.
4 1/3 can be written as (4 * 3 + 1) / 3 which is equal to 13/3.
-1 1/5 can be written as (-1 * 5 + 1) / 5 which is equal to -6/5.
Now we can divide 13/3 by -6/5:
(13/3) / (-6/5) = (13/3) * (5/-6)
To multiply fractions, we multiply the numerators and denominators:
(13 * 5) / (3 * -6) = 65 / -18
However, we can simplify this fraction further by dividing both the numerator and denominator by their greatest common divisor, which is 1:
65 / -18 = -65/18
Therefore, the quotient of 4 1/3 ÷ -1 1/5 is -65/18.
4 1/3 can be written as (4 * 3 + 1) / 3 which is equal to 13/3.
-1 1/5 can be written as (-1 * 5 + 1) / 5 which is equal to -6/5.
Now we can divide 13/3 by -6/5:
(13/3) / (-6/5) = (13/3) * (5/-6)
To multiply fractions, we multiply the numerators and denominators:
(13 * 5) / (3 * -6) = 65 / -18
However, we can simplify this fraction further by dividing both the numerator and denominator by their greatest common divisor, which is 1:
65 / -18 = -65/18
Therefore, the quotient of 4 1/3 ÷ -1 1/5 is -65/18.
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