Class 7 Maths Worksheet: Fractions and Decimals
The method (Flip and multiply): a/b × c/d = (a × c)/(b × d), then simplify. A whole number n is n/1. a/b ÷ c/d = a/b × d/c. Decimal × decimal: multiply as whole numbers; the answer has as many decimal places as both numbers together — 1.2 × 0.3 = 0.36. Decimal ÷ decimal: multiply both by 10 (or 100) first — 2.4 ÷ 0.6 = 24 ÷ 6 = 4.
NameDateTime takenScore ___ / 40
- 1.1/5 × 2/3 =
- 2.1.4 × 0.4 =
- 3.1/8 × 2/3 =
- 4.5.8 × 0.9 =
- 5.3/8 × 1/5 =
- 6.3/4 × 5 =
- 7.31.85 ÷ 5 =
- 8.One bottle of oil holds 3.6 L. How many L do 12 of them make in all? =
- 9.9.24 ÷ 2 =
- 10.1/4 × 3/7 =
- 11.10.65 ÷ 5 =
- 12.One bottle of oil holds 9.6 L. How many L do 9 of them make in all? =
- 13.5.1 × 0.7 =
- 14.13.9 ÷ 2 =
- 15.2.7 ÷ 0.3 =
- 16.16.4 ÷ 2 =
- 17.4.4 × 0.2 =
- 18.1.8 ÷ 0.2 =
- 19.One bottle of oil holds 3.5 L. How many L do 11 of them make in all? =
- 20.4/5 × 6 =
- 21.4/5 ÷ 1/6 =
- 22.2.4 ÷ 0.4 =
- 23.7.8 × 0.5 =
- 24.4.5 × 0.5 =
- 25.2.1 × 0.9 =
- 26.5/8 ÷ 5/8 =
- 27.0.8 ÷ 0.2 =
- 28.3/7 × 8 =
- 29.8/9 ÷ 7/8 =
- 30.1/4 × 2/5 =
- 31.1.9 × 0.7 =
- 32.6.3 ÷ 0.9 =
- 33.2/3 × 2/9 =
- 34.4.8 ÷ 0.8 =
- 35.40.7 ÷ 5 =
- 36.5/7 × 5/7 =
- 37.1/8 × 2/7 =
- 38.64.24 ÷ 8 =
- 39.4 ÷ 0.5 =
- 40.4/5 × 5/8 =
Answer key
- 2/15
- 0.56
- 1/12
- 5.22
- 3/40
- 15/4
- 6.37
- 43.2
- 4.62
- 3/28
- 2.13
- 86.4
- 3.57
- 6.95
- 9
- 8.2
- 0.88
- 9
- 38.5
- 24/5
- 24/5
- 6
- 3.9
- 2.25
- 1.89
- 1
- 4
- 24/7
- 64/63
- 1/10
- 1.33
- 7
- 4/27
- 6
- 8.14
- 25/49
- 1/28
- 8.03
- 8
- 1/2
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