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 × 15 =
- 2.6.4 ÷ 0.8 =
- 3.One packet of rice weighs 1.7 kg. How many kg do 7 of them make in all? =
- 4.1/5 × 1/5 =
- 5.5/6 ÷ 5/7 =
- 6.13.7 ÷ 2 =
- 7.5/6 × 1/8 =
- 8.7.6 ÷ 4 =
- 9.One jug of milk holds 2.1 L. How many L do 4 of them make in all? =
- 10.1.2 × 0.6 =
- 11.5.7 × 0.8 =
- 12.3.2 ÷ 0.8 =
- 13.24 ÷ 4 =
- 14.1/2 × 11 =
- 15.7/9 × 3 =
- 16.5/7 ÷ 1/7 =
- 17.2/9 × 1/2 =
- 18.One jug of milk holds 9.5 L. How many L do 11 of them make in all? =
- 19.2.4 ÷ 0.4 =
- 20.4/5 × 3 =
- 21.2/3 × 2/7 =
- 22.7/9 × 8 =
- 23.4/5 × 4/7 =
- 24.5/8 ÷ 3/5 =
- 25.1/9 × 5/9 =
- 26.1/2 × 2 =
- 27.5.9 × 0.8 =
- 28.8.4 × 0.4 =
- 29.1.8 ÷ 0.3 =
- 30.1/2 × 4 =
- 31.7.3 × 0.7 =
- 32.One bottle of oil holds 3.2 L. How many L do 9 of them make in all? =
- 33.55.76 ÷ 8 =
- 34.8/9 × 5/8 =
- 35.0.6 ÷ 0.3 =
- 36.4.2 ÷ 0.6 =
- 37.19.76 ÷ 8 =
- 38.1/9 × 2/5 =
- 39.5/8 × 5 =
- 40.8.4 × 0.2 =
Answer key
- 10
- 8
- 11.9
- 1/25
- 7/6
- 6.85
- 5/48
- 1.9
- 8.4
- 0.72
- 4.56
- 4
- 6
- 11/2
- 7/3
- 5
- 1/9
- 104.5
- 6
- 12/5
- 4/21
- 56/9
- 16/35
- 25/24
- 5/81
- 1
- 4.72
- 3.36
- 6
- 2
- 5.11
- 28.8
- 6.97
- 5/9
- 2
- 7
- 2.47
- 2/45
- 25/8
- 1.68
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