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 × 2/3 =
- 2.1/7 ÷ 1/2 =
- 3.0.4 × 0.5 =
- 4.37.28 ÷ 4 =
- 5.1/3 ÷ 7/9 =
- 6.3/4 ÷ 1/3 =
- 7.1/6 ÷ 5/6 =
- 8.2/5 ÷ 1/2 =
- 9.12.78 ÷ 2 =
- 10.10.28 ÷ 2 =
- 11.61.84 ÷ 8 =
- 12.One roll of ribbon has 7.3 m. How many m do 5 of them make in all? =
- 13.5/7 × 1/3 =
- 14.7 ÷ 0.7 =
- 15.8.7 × 0.7 =
- 16.3.4 × 0.4 =
- 17.2.7 × 0.8 =
- 18.4.9 × 0.6 =
- 19.One packet of rice weighs 2.3 kg. How many kg do 10 of them make in all? =
- 20.0.4 × 0.9 =
- 21.9.9 × 0.7 =
- 22.20.15 ÷ 5 =
- 23.1/6 × 2/3 =
- 24.46.9 ÷ 5 =
- 25.4/9 × 6 =
- 26.3/5 × 3/5 =
- 27.8/9 × 1/5 =
- 28.8.8 × 0.5 =
- 29.1/4 ÷ 1/5 =
- 30.1.4 ÷ 0.2 =
- 31.1/5 × 2/3 =
- 32.1/6 ÷ 2/7 =
- 33.1/6 × 6 =
- 34.1.2 ÷ 0.4 =
- 35.5 ÷ 0.5 =
- 36.3.4 ÷ 2 =
- 37.5/8 ÷ 1/2 =
- 38.One roll of ribbon has 5 m. How many m do 2 of them make in all? =
- 39.6/7 × 7/8 =
- 40.3/4 × 1/2 =
Answer key
- 10/21
- 2/7
- 0.2
- 9.32
- 3/7
- 9/4
- 1/5
- 4/5
- 6.39
- 5.14
- 7.73
- 36.5
- 5/21
- 10
- 6.09
- 1.36
- 2.16
- 2.94
- 23
- 0.36
- 6.93
- 4.03
- 1/9
- 9.38
- 8/3
- 9/25
- 8/45
- 4.4
- 5/4
- 7
- 2/15
- 7/12
- 1
- 3
- 10
- 1.7
- 5/4
- 10
- 3/4
- 3/8
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