Let’s solve each problem step by step. Remember, when we say “1/2 of 20”, it means we divide 20 into 2 equal parts and take one part — which is the same as dividing 20 by 2.
We’ll do this for every row:
---
1. 1/2 of 20
→ 20 ÷ 2 =
10
2. 1/4 of 28
→ 28 ÷ 4 =
7
3. 1/5 of 15
→ 15 ÷ 5 =
3
4. 1/2 of 52
→ 52 ÷ 2 =
26
5. 1/3 of 9
→ 9 ÷ 3 =
3
6. 1/4 of 16
→ 16 ÷ 4 =
4
7. 1/5 of 45
→ 45 ÷ 5 =
9
8. 1/7 of 14
→ 14 ÷ 7 =
2
9. 1/10 of 90
→ 90 ÷ 10 =
9
10. 1/2 of 30
→ 30 ÷ 2 =
15
---
All calculations are simple divisions. Double-checking a few:
- 1/4 of 28 → 4 × 7 = 28 ✔️
- 1/7 of 14 → 7 × 2 = 14 ✔️
- 1/10 of 90 → 10 × 9 = 90 ✔️
Everything checks out!
Final Answer:
10
7
3
26
3
4
9
2
9
15
Parent Tip: Review the logic above to help your child master the concept of fractions of a set worksheet.