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
- 1.1/2 ÷ 5/9 =
- 2.3.1 × 0.4 =
- 3.6/7 × 8 =
- 4.2/7 × 1/5 =
- 5.One packet of rice weighs 8.8 kg. How many kg do 9 of them make in all? =
- 6.4/9 × 4/5 =
- 7.7/9 × 7 =
- 8.3.8 × 0.9 =
- 9.One roll of ribbon has 9.7 m. How many m do 4 of them make in all? =
- 10.4/5 ÷ 3/8 =
- 11.4.5 ÷ 0.9 =
- 12.9.5 × 0.9 =
- 13.5/9 × 10 =
- 14.7/8 × 8/9 =
- 15.2.6 × 0.2 =
- 16.1/4 ÷ 3/8 =
- 17.8/9 × 3/5 =
- 18.2/7 × 3/8 =
- 19.5.22 ÷ 2 =
- 20.One roll of ribbon has 2.7 m. How many m do 3 of them make in all? =
- 21.8/9 × 3 =
- 22.24.8 ÷ 8 =
- 23.1/5 × 3 =
- 24.6.6 × 0.6 =
- 25.1/5 × 1/4 =
- 26.2/5 × 3 =
- 27.3/5 × 2/3 =
- 28.6/7 × 1/9 =
- 29.3/4 × 2/3 =
- 30.One packet of rice weighs 9.7 kg. How many kg do 3 of them make in all? =
- 31.4.2 × 0.7 =
- 32.6/7 × 14 =
- 33.One jug of milk holds 3.5 L. How many L do 12 of them make in all? =
- 34.2/7 × 1/6 =
- 35.1/4 × 11 =
- 36.1/9 ÷ 5/7 =
- 37.4/7 × 4 =
- 38.26.28 ÷ 4 =
- 39.1.8 ÷ 0.3 =
- 40.8/9 × 2 =
Answer key
- 9/10
- 1.24
- 48/7
- 2/35
- 79.2
- 16/45
- 49/9
- 3.42
- 38.8
- 32/15
- 5
- 8.55
- 50/9
- 7/9
- 0.52
- 2/3
- 8/15
- 3/28
- 2.61
- 8.1
- 8/3
- 3.1
- 3/5
- 3.96
- 1/20
- 6/5
- 2/5
- 2/21
- 1/2
- 29.1
- 2.94
- 12
- 42
- 1/21
- 11/4
- 7/45
- 16/7
- 6.57
- 6
- 16/9
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