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 jug of milk holds 9.3 L. How many L do 5 of them make in all? =
- 2.7/8 × 1/5 =
- 3.2.6 × 0.8 =
- 4.10.84 ÷ 4 =
- 5.One packet of rice weighs 1.1 kg. How many kg do 11 of them make in all? =
- 6.56.96 ÷ 8 =
- 7.2/3 ÷ 2/5 =
- 8.3.7 × 0.5 =
- 9.7.4 × 0.7 =
- 10.1/2 ÷ 8/9 =
- 11.6.9 × 0.2 =
- 12.1/7 × 2/5 =
- 13.24.85 ÷ 5 =
- 14.One bag of potatoes weighs 3.7 kg. How many kg do 4 of them make in all? =
- 15.2/5 × 8/9 =
- 16.3/7 × 8 =
- 17.One bag of potatoes weighs 4.1 kg. How many kg do 9 of them make in all? =
- 18.3/7 ÷ 5/8 =
- 19.5/9 × 1/9 =
- 20.2.4 × 0.3 =
- 21.30.52 ÷ 4 =
- 22.3/4 × 6 =
- 23.5/7 × 3/5 =
- 24.1/8 × 13 =
- 25.5/8 × 3/4 =
- 26.7.8 × 0.9 =
- 27.7.7 ÷ 0.7 =
- 28.One packet of rice weighs 2.7 kg. How many kg do 10 of them make in all? =
- 29.9.8 × 0.6 =
- 30.4/5 × 1/2 =
- 31.5/7 × 4 =
- 32.One jug of milk holds 3.8 L. How many L do 9 of them make in all? =
- 33.7/8 ÷ 1/4 =
- 34.2.7 × 0.3 =
- 35.0.8 × 0.6 =
- 36.2/5 × 7/8 =
- 37.1/5 ÷ 5/9 =
- 38.4/7 × 4/5 =
- 39.1/2 × 7/9 =
- 40.4.4 × 0.5 =
Answer key
- 46.5
- 7/40
- 2.08
- 2.71
- 12.1
- 7.12
- 5/3
- 1.85
- 5.18
- 9/16
- 1.38
- 2/35
- 4.97
- 14.8
- 16/45
- 24/7
- 36.9
- 24/35
- 5/81
- 0.72
- 7.63
- 9/2
- 3/7
- 13/8
- 15/32
- 7.02
- 11
- 27
- 5.88
- 2/5
- 20/7
- 34.2
- 7/2
- 0.81
- 0.48
- 7/20
- 9/25
- 16/35
- 7/18
- 2.2
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