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
- 1.5/7 × 1/6 =
- 2.3/4 × 1/2 =
- 3.1/3 × 4 =
- 4.12.94 ÷ 2 =
- 5.6/7 ÷ 1/3 =
- 6.1.6 × 0.2 =
- 7.One bottle of oil holds 3.9 L. How many L do 5 of them make in all? =
- 8.8 ÷ 0.8 =
- 9.One packet of rice weighs 4.2 kg. How many kg do 9 of them make in all? =
- 10.1/6 × 5/9 =
- 11.1.6 ÷ 0.2 =
- 12.5/8 × 11 =
- 13.1.4 × 0.9 =
- 14.4/7 × 15 =
- 15.3/8 ÷ 5/9 =
- 16.2/3 × 7/8 =
- 17.One bottle of oil holds 2.2 L. How many L do 11 of them make in all? =
- 18.One bag of potatoes weighs 7.4 kg. How many kg do 6 of them make in all? =
- 19.8.1 × 0.3 =
- 20.20.44 ÷ 4 =
- 21.One bottle of oil holds 4 L. How many L do 8 of them make in all? =
- 22.3/5 × 1/2 =
- 23.1/5 × 2/7 =
- 24.4/5 × 2/9 =
- 25.3/7 × 1/5 =
- 26.1/9 × 5 =
- 27.4/5 × 12 =
- 28.11.65 ÷ 5 =
- 29.24.08 ÷ 8 =
- 30.4/5 × 15 =
- 31.2/5 × 5/8 =
- 32.9.2 × 0.9 =
- 33.One jug of milk holds 3.1 L. How many L do 8 of them make in all? =
- 34.19.65 ÷ 5 =
- 35.2/3 × 4/9 =
- 36.6/7 × 7/9 =
- 37.3.5 ÷ 0.7 =
- 38.One packet of rice weighs 4.1 kg. How many kg do 9 of them make in all? =
- 39.2.7 ÷ 0.9 =
- 40.7/9 × 11 =
Answer key
- 5/42
- 3/8
- 4/3
- 6.47
- 18/7
- 0.32
- 19.5
- 10
- 37.8
- 5/54
- 8
- 55/8
- 1.26
- 60/7
- 27/40
- 7/12
- 24.2
- 44.4
- 2.43
- 5.11
- 32
- 3/10
- 2/35
- 8/45
- 3/35
- 5/9
- 48/5
- 2.33
- 3.01
- 12
- 1/4
- 8.28
- 24.8
- 3.93
- 8/27
- 2/3
- 5
- 36.9
- 3
- 77/9
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