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 × 0.3 =
- 2.2 ÷ 0.2 =
- 3.3/5 ÷ 4/5 =
- 4.One roll of ribbon has 9.9 m. How many m do 9 of them make in all? =
- 5.0.4 ÷ 0.2 =
- 6.0.8 × 0.9 =
- 7.8/9 × 2/3 =
- 8.1.2 ÷ 0.2 =
- 9.7.2 ÷ 0.8 =
- 10.2.4 ÷ 0.3 =
- 11.4/5 × 15 =
- 12.One bag of potatoes weighs 3.1 kg. How many kg do 10 of them make in all? =
- 13.5/6 × 4 =
- 14.4.2 ÷ 0.7 =
- 15.4/5 × 4 =
- 16.3/8 ÷ 1/4 =
- 17.8/9 ÷ 7/9 =
- 18.60.48 ÷ 8 =
- 19.4/9 × 6/7 =
- 20.One roll of ribbon has 2.2 m. How many m do 8 of them make in all? =
- 21.60.4 ÷ 8 =
- 22.One jug of milk holds 8.2 L. How many L do 8 of them make in all? =
- 23.0.4 × 0.4 =
- 24.1.6 ÷ 0.4 =
- 25.0.6 × 0.5 =
- 26.15.52 ÷ 2 =
- 27.One roll of ribbon has 1.9 m. How many m do 5 of them make in all? =
- 28.8.4 ÷ 0.7 =
- 29.3/8 × 10 =
- 30.8.1 × 0.2 =
- 31.1/2 × 9 =
- 32.4/9 × 1/5 =
- 33.6.6 × 0.2 =
- 34.7/8 × 2/9 =
- 35.1/6 ÷ 1/3 =
- 36.1.2 ÷ 0.4 =
- 37.13.52 ÷ 2 =
- 38.1/3 ÷ 2/3 =
- 39.1/8 × 10 =
- 40.13.8 ÷ 2 =
Answer key
- 1.71
- 10
- 3/4
- 89.1
- 2
- 0.72
- 16/27
- 6
- 9
- 8
- 12
- 31
- 10/3
- 6
- 16/5
- 3/2
- 8/7
- 7.56
- 8/21
- 17.6
- 7.55
- 65.6
- 0.16
- 4
- 0.3
- 7.76
- 9.5
- 12
- 15/4
- 1.62
- 9/2
- 4/45
- 1.32
- 7/36
- 1/2
- 3
- 6.76
- 1/2
- 5/4
- 6.9
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