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.One roll of ribbon has 2.7 m. How many m do 11 of them make in all? =
- 2.12.54 ÷ 2 =
- 3.7.3 × 0.9 =
- 4.1/8 × 1/2 =
- 5.19.48 ÷ 2 =
- 6.2.8 × 0.4 =
- 7.1/9 ÷ 1/2 =
- 8.5.9 × 0.2 =
- 9.30.64 ÷ 4 =
- 10.4/9 × 13 =
- 11.1/9 × 5/6 =
- 12.One packet of rice weighs 3.8 kg. How many kg do 10 of them make in all? =
- 13.2.3 × 0.9 =
- 14.4.1 × 0.2 =
- 15.7.64 ÷ 2 =
- 16.26.4 ÷ 4 =
- 17.2/9 × 4/5 =
- 18.7/8 ÷ 2/9 =
- 19.1/7 ÷ 2/3 =
- 20.1/2 × 13 =
- 21.One bottle of oil holds 1.7 L. How many L do 2 of them make in all? =
- 22.0.9 ÷ 0.3 =
- 23.1.56 ÷ 4 =
- 24.2.1 × 0.8 =
- 25.1/2 × 6/7 =
- 26.One jug of milk holds 1.7 L. How many L do 10 of them make in all? =
- 27.4/9 × 4/7 =
- 28.5/8 × 1/3 =
- 29.1/3 ÷ 4/7 =
- 30.One packet of rice weighs 3.7 kg. How many kg do 8 of them make in all? =
- 31.One roll of ribbon has 9.9 m. How many m do 6 of them make in all? =
- 32.1.2 × 0.6 =
- 33.1/2 × 4/9 =
- 34.7/9 × 5 =
- 35.2/3 × 2/5 =
- 36.5/6 × 4 =
- 37.1/4 × 14 =
- 38.1.6 × 0.6 =
- 39.19.6 ÷ 5 =
- 40.9.9 ÷ 0.9 =
Answer key
- 29.7
- 6.27
- 6.57
- 1/16
- 9.74
- 1.12
- 2/9
- 1.18
- 7.66
- 52/9
- 5/54
- 38
- 2.07
- 0.82
- 3.82
- 6.6
- 8/45
- 63/16
- 3/14
- 13/2
- 3.4
- 3
- 0.39
- 1.68
- 3/7
- 17
- 16/63
- 5/24
- 7/12
- 29.6
- 59.4
- 0.72
- 2/9
- 35/9
- 4/15
- 10/3
- 7/2
- 0.96
- 3.92
- 11
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