AnswersPre-Algebra - MA3119 A Distance LearningDividing Integers

Dividing Fractions Answers

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1
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Which statement is true about the sign of a quotient? Check all that apply.

A
The quotient of two negative fractions is negative.
B
The quotient of one negative fraction and one positive fraction is negative.
C
The quotient of two positive fractions is negative.
D
The quotient of two positive fractions is positive.
E
The rules for the signs of quotients are the same as the rules for the signs of products.
2
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Check all that you included in your response.

A
The fraction is between 27 and 28, closer to 28.
Option A
B
The fraction is between 3 and 4, closer to 4.
Option B
C
Compatible numbers are easily divided.
D
By changing the numbers to 28 and 4, you can use the division 28 ÷ 4 = 7.
3

Negative StartFraction 5 over 1 EndFraction Negative one-fifth Negative StartFraction 5 over 8 EndFraction Negative StartFraction 8 over 5 EndFraction

Question illustration
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Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
4

The quotient is

Answer:

4

5

Use fraction bars and the rules of dividing signed numbers to divide. Negative StartFraction 15 over 5 EndFraction divided by three-fifths

Question illustration
A
Option
Option A
B
-9
Option B
C
Option
Option C
D
-5
Option D
6

Which division problem is represented in the picture?

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
7

Negative StartFraction 5 over 8 EndFraction divided by StartFraction 15 over 4 EndFraction StartFraction 15 over 4 EndFraction divided by (negative StartFraction 5 over 8 EndFraction) StartFraction 15 over 4 EndFraction divided by StartFraction 5 over 8 EndFraction Negative StartFraction 15 over 4 EndFraction divided by (negative StartFraction 5 over 8 EndFraction

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
8

The quotient is 664/11-64/11✔ -6

A
6
B
64/11
C
-64/11
D
✔ -6
9

The quotient is close to

Answer:

4

10

Question text not available

Answer not available
11

Which division and multiplication problems could represent this scenario? Check all the apply.

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
E
Option
Option E
12

Monique made 5 3/467 1/4✔ 8 2/3 batches of soup.

A
5 3/4
B
6
C
7 1/4
D
✔ 8 2/3
13

Alan solved the problem, but when he checked the answer by estimating, it didn’t seem right. What error did he make?

A
Alan converted the mixed number to the wrong improper fraction.
B
He did not use the correct reciprocal fraction.
C
He did not change the division problem to multiplication.
D
He added the numerators and denominators instead of multiplying.
14

The temperature drop per hour can be represented by °F.

Answer:

-3

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