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​​Fractions: Quiz 12

Complete the following questions without a calculator.

 

1) 3/5 of a number is 18. What was the number?

 

2) 4/7 of a number is 40. What was the number?

 

3) 8/11 of a number is 48. What was the number?

 

4) 5/6 of a number is 75. What was the number?

 

5) 1/8 of a number is 12. What was the number?

 

6) 7/5 of a number is 63. What was the number?

 

7) 11/4 of a number is 121. What was the number?

 

8) 3/5 of a number is 6/7. What was the number? Give your answer as a mixed number if you get an improper fraction.

 

9) 2/9 of a number is 8/11. What was the number? Give your answer as a mixed number if you get an improper fraction.

 

10) 4/5 of a number is 3/4. What was the number? Give your answer as a mixed number if you get an improper fraction.