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Fractions of Whole Numbers

Grade 4 · Building confidence · 12 questions · Version PG-1UYR75W-F2ZU

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1.What is 3/6 of 36?
2.What is 7/8 of 56?
3.What is 7/10 of 60?
4.What is 1/5 of 60?
5.What is 1/3 of 60?
6.What is 3/8 of 48?
7.What is 2/5 of 40?
8.What is 1/6 of 30?
9.What is 3/6 of 48?
10.What is 2/5 of 45?
11.What is 6/10 of 50?
12.What is 1/2 of 14?

Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 16
  1. What is 3/6 of 36?18
  2. What is 7/8 of 56?49
  3. What is 7/10 of 60?42
  4. What is 1/5 of 60?12
  5. What is 1/3 of 60?20
  6. What is 3/8 of 48?18
  7. What is 2/5 of 40?16
  8. What is 1/6 of 30?5
  9. What is 3/6 of 48?24
  10. What is 2/5 of 45?18
  11. What is 6/10 of 50?30
  12. What is 1/2 of 14?7

Worked example

3/4 of 20 = 15. Divide 20 by 4, then multiply 5 by 3.

Common mistake

Dividing by the numerator instead of the denominator.

Helpful hint

Divide by the bottom number, multiply by the top number.