# Multiplying Fractions Quiz

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| By Cutkdmaster
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Cutkdmaster
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Quizzes Created: 5 | Total Attempts: 13,740
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This quiz evaluates your skill at cross-canceling during fraction multiplication. You must complete this quiz for the results to be sent to your teacher.

• 1.

• A.

20/15

• B.

15/20

• C.

1/3

• D.

4/3

D. 4/3
Explanation
The 10 in the numerator cross-cancels with the 5 in the denominator since 5 and 10 are both divisible by 5. The 10 becomes a 2 and the 5 becomes a 1.

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• 2.

• A.

13/207

• B.

3/6

• C.

1

• D.

1/2

D. 1/2
Explanation
207 and 207 cross-cancel and both become 1's. 13 and 13 cross-cancel and both become 1's. 3 and 6 cross-cancel. The 3 becomes a 1 and the 6 becomes a 2.

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• 3.

• A.

8/27

• B.

1

• C.

1/1

• D.

2/3

A. 8/27
Explanation
Cross-canceling is sometimes not possible. In this problem there is no cross-canceling. You simply multiply all of your top numbers together to get your numerator and all of your bottom numbers together to get your denominator.

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• 4.

### This person made a mistake in their calculations.  What is the correct answer?

• A.

2/3

• B.

1

• C.

200/3

• D.

20/3

C. 200/3
Explanation
You can never cross-cancel two numbers on the same level.

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• 5.

### Which fraction would make this equation true?

• A.

4/3

• B.

8/9

• C.

2/3

• D.

2/9

B. 8/9
Explanation
3/4 * 8/9 = 2/3

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• Current Version
• Jan 19, 2024
Quiz Edited by
ProProfs Editorial Team
• Feb 08, 2014
Quiz Created by
Cutkdmaster

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