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
- 1.7/9 × 3/4 =
- 2.1/4 × 3 =
- 3.One roll of ribbon has 4.8 m. How many m do 3 of them make in all? =
- 4.20.64 ÷ 8 =
- 5.3.6 ÷ 0.4 =
- 6.One bottle of oil holds 3 L. How many L do 8 of them make in all? =
- 7.1/5 × 12 =
- 8.1.1 × 0.9 =
- 9.3/4 ÷ 3/4 =
- 10.2.7 ÷ 0.9 =
- 11.4.6 × 0.6 =
- 12.1/3 × 1/3 =
- 13.8.7 × 0.7 =
- 14.27.16 ÷ 4 =
- 15.1.8 × 0.7 =
- 16.1.4 ÷ 0.2 =
- 17.5/7 ÷ 3/7 =
- 18.One packet of rice weighs 7.4 kg. How many kg do 8 of them make in all? =
- 19.1/5 × 15 =
- 20.2/5 ÷ 1/4 =
- 21.3/4 × 3/5 =
- 22.5.4 ÷ 0.6 =
- 23.4/5 ÷ 7/8 =
- 24.4/5 × 12 =
- 25.2.8 × 0.2 =
- 26.2.4 ÷ 0.2 =
- 27.1.9 × 0.7 =
- 28.4/5 × 14 =
- 29.11.62 ÷ 2 =
- 30.2.4 ÷ 0.3 =
- 31.3/5 ÷ 1/6 =
- 32.4/5 × 3/8 =
- 33.3.6 ÷ 0.3 =
- 34.5.32 ÷ 2 =
- 35.3.8 × 0.8 =
- 36.5/9 ÷ 4/9 =
- 37.One packet of rice weighs 8.3 kg. How many kg do 11 of them make in all? =
- 38.5/8 × 8 =
- 39.2/3 ÷ 8/9 =
- 40.One packet of rice weighs 9.6 kg. How many kg do 9 of them make in all? =
Answer key
- 7/12
- 3/4
- 14.4
- 2.58
- 9
- 24
- 12/5
- 0.99
- 1
- 3
- 2.76
- 1/9
- 6.09
- 6.79
- 1.26
- 7
- 5/3
- 59.2
- 3
- 8/5
- 9/20
- 9
- 32/35
- 48/5
- 0.56
- 12
- 1.33
- 56/5
- 5.81
- 8
- 18/5
- 3/10
- 12
- 2.66
- 3.04
- 5/4
- 91.3
- 5
- 3/4
- 86.4
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