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
- 1.8/9 × 1/9 =
- 2.2/3 ÷ 7/8 =
- 3.1/7 × 10 =
- 4.31.96 ÷ 4 =
- 5.4.4 × 0.2 =
- 6.9.38 ÷ 2 =
- 7.1.5 ÷ 0.3 =
- 8.One packet of rice weighs 8 kg. How many kg do 3 of them make in all? =
- 9.75.04 ÷ 8 =
- 10.3/4 ÷ 3/7 =
- 11.3/8 × 4 =
- 12.37.4 ÷ 4 =
- 13.2.4 ÷ 0.6 =
- 14.2/9 × 9 =
- 15.1/4 ÷ 1/3 =
- 16.0.1 × 0.9 =
- 17.2.1 ÷ 0.3 =
- 18.1.9 × 0.5 =
- 19.2.7 × 0.4 =
- 20.1.7 × 0.2 =
- 21.4/9 × 11 =
- 22.5/6 × 4/5 =
- 23.8/9 ÷ 1/2 =
- 24.18.68 ÷ 4 =
- 25.17.92 ÷ 2 =
- 26.50.96 ÷ 8 =
- 27.1/3 × 7 =
- 28.2.5 × 0.2 =
- 29.9.9 × 0.5 =
- 30.One packet of rice weighs 4.2 kg. How many kg do 3 of them make in all? =
- 31.3/4 ÷ 3/5 =
- 32.1/9 ÷ 2/3 =
- 33.One bottle of oil holds 3.5 L. How many L do 10 of them make in all? =
- 34.18.84 ÷ 2 =
- 35.5/9 × 1/9 =
- 36.19.12 ÷ 2 =
- 37.3/8 × 6 =
- 38.3.4 ÷ 5 =
- 39.1.5 × 0.5 =
- 40.1/4 × 2/3 =
Answer key
- 8/81
- 16/21
- 10/7
- 7.99
- 0.88
- 4.69
- 5
- 24
- 9.38
- 7/4
- 3/2
- 9.35
- 4
- 2
- 3/4
- 0.09
- 7
- 0.95
- 1.08
- 0.34
- 44/9
- 2/3
- 16/9
- 4.67
- 8.96
- 6.37
- 7/3
- 0.5
- 4.95
- 12.6
- 5/4
- 1/6
- 35
- 9.42
- 5/81
- 9.56
- 9/4
- 0.68
- 0.75
- 1/6
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