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
- 1.2/3 × 7/9 =
- 2.1/2 × 3 =
- 3.7/8 × 8/9 =
- 4.4/9 × 8/9 =
- 5.4.1 × 0.4 =
- 6.1/3 × 2/7 =
- 7.6/7 ÷ 1/8 =
- 8.11.1 ÷ 2 =
- 9.21.85 ÷ 5 =
- 10.3/5 × 1/7 =
- 11.2 ÷ 0.2 =
- 12.40.2 ÷ 5 =
- 13.1/9 × 8/9 =
- 14.2/3 ÷ 1/4 =
- 15.6/7 × 9 =
- 16.1/7 × 1/5 =
- 17.One packet of rice weighs 3.6 kg. How many kg do 2 of them make in all? =
- 18.1/8 × 3/5 =
- 19.39.44 ÷ 8 =
- 20.2.48 ÷ 2 =
- 21.7.7 ÷ 0.7 =
- 22.49.95 ÷ 5 =
- 23.2.1 × 0.6 =
- 24.37.68 ÷ 8 =
- 25.11.9 ÷ 5 =
- 26.3/5 × 9 =
- 27.4/9 ÷ 2/5 =
- 28.1/5 × 2/9 =
- 29.One bag of potatoes weighs 1.3 kg. How many kg do 9 of them make in all? =
- 30.1/8 × 2 =
- 31.3/4 × 2/9 =
- 32.3.7 × 0.9 =
- 33.7.52 ÷ 2 =
- 34.4/5 × 2/3 =
- 35.One jug of milk holds 2.1 L. How many L do 7 of them make in all? =
- 36.7.8 × 0.7 =
- 37.1 ÷ 0.5 =
- 38.2/7 × 11 =
- 39.One bag of potatoes weighs 3.3 kg. How many kg do 10 of them make in all? =
- 40.One bag of potatoes weighs 2.4 kg. How many kg do 10 of them make in all? =
Answer key
- 14/27
- 3/2
- 7/9
- 32/81
- 1.64
- 2/21
- 48/7
- 5.55
- 4.37
- 3/35
- 10
- 8.04
- 8/81
- 8/3
- 54/7
- 1/35
- 7.2
- 3/40
- 4.93
- 1.24
- 11
- 9.99
- 1.26
- 4.71
- 2.38
- 27/5
- 10/9
- 2/45
- 11.7
- 1/4
- 1/6
- 3.33
- 3.76
- 8/15
- 14.7
- 5.46
- 2
- 22/7
- 33
- 24
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