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Fractions of Sets Calculations

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Fractions of Sets Calculations worksheet preview

Fractions of Sets Calculations

Fractions calculation illustration

📝 Instructions

To find a fraction of a set: Divide the total number by the denominator (bottom number), then multiply by the numerator (top number).

Example: Find 2/3 of 12 → 12 ÷ 3 = 4, then 4 × 2 = 8

🔢 Part A: Basic Calculations (Questions 1-12)

1. Find 1/2 of 16 = _____
2. Find 1/3 of 15 = _____
3. Find 1/4 of 20 = _____
4. Find 1/5 of 25 = _____
5. Find 2/3 of 12 = _____
6. Find 3/4 of 16 = _____
7. Find 2/5 of 30 = _____
8. Find 3/5 of 20 = _____
9. Find 1/6 of 18 = _____
10. Find 5/6 of 24 = _____
11. Find 2/7 of 21 = _____
12. Find 3/8 of 32 = _____

🎯 Part B: Challenge Calculations (Questions 13-24)

13. Find 4/5 of 35 = _____
14. Find 2/9 of 27 = _____
15. Find 5/8 of 40 = _____
16. Find 3/10 of 50 = _____
17. Find 7/8 of 48 = _____
18. Find 4/7 of 42 = _____
19. Find 5/9 of 36 = _____
20. Find 3/11 of 44 = _____
21. Find 7/10 of 60 = _____
22. Find 5/12 of 72 = _____
23. Find 8/9 of 54 = _____
24. Find 11/12 of 84 = _____

✅ Answer Key

Part A: 1) 8 2) 5 3) 5 4) 5 5) 8 6) 12 7) 12 8) 12 9) 3 10) 20 11) 6 12) 12

Part B: 13) 28 14) 6 15) 25 16) 15 17) 42 18) 24 19) 20 20) 12 21) 42 22) 30 23) 48 24) 77

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