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 × 1/3 =
- 2.1.9 × 0.2 =
- 3.One packet of rice weighs 2.9 kg. How many kg do 2 of them make in all? =
- 4.2/7 ÷ 2/5 =
- 5.6/7 ÷ 4/7 =
- 6.15.66 ÷ 2 =
- 7.3/4 × 5/6 =
- 8.39.84 ÷ 8 =
- 9.1.2 ÷ 0.6 =
- 10.2/9 ÷ 1/6 =
- 11.19.72 ÷ 4 =
- 12.7.4 × 0.4 =
- 13.1/6 × 15 =
- 14.3/7 × 1/2 =
- 15.5.5 × 0.5 =
- 16.1/2 ÷ 8/9 =
- 17.One packet of rice weighs 6.5 kg. How many kg do 3 of them make in all? =
- 18.2.62 ÷ 2 =
- 19.4/9 × 1/2 =
- 20.2/9 × 12 =
- 21.39.25 ÷ 5 =
- 22.2/7 × 1/3 =
- 23.3/4 ÷ 4/9 =
- 24.1/3 × 5/9 =
- 25.18.1 ÷ 5 =
- 26.9.25 ÷ 5 =
- 27.24.36 ÷ 4 =
- 28.One bottle of oil holds 9.1 L. How many L do 3 of them make in all? =
- 29.1/4 × 7/8 =
- 30.2 ÷ 4 =
- 31.2.6 ÷ 4 =
- 32.4/7 × 7/9 =
- 33.6.15 ÷ 5 =
- 34.3.5 × 0.8 =
- 35.2.4 ÷ 0.8 =
- 36.1/7 × 8 =
- 37.2.8 ÷ 0.7 =
- 38.7/8 × 4 =
- 39.1/5 ÷ 5/7 =
- 40.1/6 ÷ 5/8 =
Answer key
- 2/9
- 0.38
- 5.8
- 5/7
- 3/2
- 7.83
- 5/8
- 4.98
- 2
- 4/3
- 4.93
- 2.96
- 5/2
- 3/14
- 2.75
- 9/16
- 19.5
- 1.31
- 2/9
- 8/3
- 7.85
- 2/21
- 27/16
- 5/27
- 3.62
- 1.85
- 6.09
- 27.3
- 7/32
- 0.5
- 0.65
- 4/9
- 1.23
- 2.8
- 3
- 8/7
- 4
- 7/2
- 7/25
- 4/15
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