Let’s go through each problem one by one.
We’re finding “a fraction of a number” — that means we multiply the fraction by the whole number.
For example:
3/4 of 8 = (3 × 8) ÷ 4 = 24 ÷ 4 =
6
We’ll do this for all 32 problems.
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1.
3/4 of 8 → (3×8)/4 = 24/4 =
6
2.
3/5 of 8 → (3×8)/5 = 24/5 =
4.8 or
4 4/5
3.
1/3 of 4 → (1×4)/3 = 4/3 =
1 1/3
4.
1/6 of 9 → (1×9)/6 = 9/6 =
1.5 or
1 1/2
5.
3/6 of 1 → Simplify 3/6 to 1/2 → 1/2 × 1 =
0.5 or
1/2
6.
1/6 of 1 → 1/6 × 1 =
1/6
7.
1/4 of 3 → (1×3)/4 = 3/4 =
0.75
8.
4/5 of 2 → (4×2)/5 = 8/5 =
1.6 or
1 3/5
9.
2/4 of 1 → Simplify 2/4 to 1/2 → 1/2 × 1 =
0.5 or
1/2
10.
4/6 of 7 → Simplify 4/6 to 2/3 → (2×7)/3 = 14/3 =
4 2/3
11.
2/3 of 9 → (2×9)/3 = 18/3 =
6
12.
1/5 of 5 → (1×5)/5 = 5/5 =
1
13.
1/3 of 3 → (1×3)/3 = 3/3 =
1
14.
2/4 of 7 → Simplify 2/4 to 1/2 → 1/2 × 7 =
3.5 or
3 1/2
15.
3/8 of 8 → (3×8)/8 = 24/8 =
3
16.
1/3 of 9 → (1×9)/3 = 9/3 =
3
17.
2/4 of 3 → Simplify 2/4 to 1/2 → 1/2 × 3 =
1.5 or
1 1/2
18.
4/8 of 3 → Simplify 4/8 to 1/2 → 1/2 × 3 =
1.5 or
1 1/2
19.
4/8 of 6 → Simplify 4/8 to 1/2 → 1/2 × 6 =
3
20.
1/8 of 1 → 1/8 × 1 =
1/8
21.
7/8 of 3 → (7×3)/8 = 21/8 =
2.625 or
2 5/8
22.
2/3 of 7 → (2×7)/3 = 14/3 =
4 2/3
23.
1/3 of 1 → 1/3 × 1 =
1/3
24.
6/8 of 6 → Simplify 6/8 to 3/4 → (3×6)/4 = 18/4 =
4.5 or
4 1/2
25.
4/5 of 7 → (4×7)/5 = 28/5 =
5.6 or
5 3/5
26.
1/6 of 2 → (1×2)/6 = 2/6 =
1/3
27.
1/4 of 8 → (1×8)/4 = 8/4 =
2
28.
2/4 of 8 → Simplify 2/4 to 1/2 → 1/2 × 8 =
4
29.
5/8 of 2 → (5×2)/8 = 10/8 =
1.25 or
1 1/4
30.
2/3 of 1 → 2/3 × 1 =
2/3
31.
2/4 of 5 → Simplify 2/4 to 1/2 → 1/2 × 5 =
2.5 or
2 1/2
32.
5/6 of 2 → (5×2)/6 = 10/6 =
1.666... or
1 2/3
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Final Answer:
1. 6
2. 4.8 or 4 4/5
3. 1 1/3
4. 1.5 or 1 1/2
5. 0.5 or 1/2
6. 1/6
7. 0.75 or 3/4
8. 1.6 or 1 3/5
9. 0.5 or 1/2
10. 4 2/3
11. 6
12. 1
13. 1
14. 3.5 or 3 1/2
15. 3
16. 3
17. 1.5 or 1 1/2
18. 1.5 or 1 1/2
19. 3
20. 1/8
21. 2 5/8
22. 4 2/3
23. 1/3
24. 4.5 or 4 1/2
25. 5.6 or 5 3/5
26. 1/3
27. 2
28. 4
29. 1.25 or 1 1/4
30. 2/3
31. 2.5 or 2 1/2
32. 1 2/3
Parent Tip: Review the logic above to help your child master the concept of 4th grade math worksheets pdf.
