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
- 1.2/9 × 1/8 =
- 2.13.9 ÷ 2 =
- 3.0.3 × 0.7 =
- 4.1.2 ÷ 0.3 =
- 5.5.3 × 0.4 =
- 6.0.4 ÷ 0.2 =
- 7.19.05 ÷ 5 =
- 8.3.1 × 0.7 =
- 9.8/9 × 9 =
- 10.3/7 × 5/6 =
- 11.3/7 × 1/3 =
- 12.4/5 × 1/4 =
- 13.30.15 ÷ 5 =
- 14.3.3 ÷ 0.3 =
- 15.4/7 ÷ 6/7 =
- 16.7.4 × 0.4 =
- 17.5/8 × 3 =
- 18.One bottle of oil holds 6.9 L. How many L do 12 of them make in all? =
- 19.One jug of milk holds 8.4 L. How many L do 4 of them make in all? =
- 20.9.6 ÷ 0.8 =
- 21.0.8 ÷ 0.4 =
- 22.1/8 × 8/9 =
- 23.0.6 ÷ 0.2 =
- 24.8.1 × 0.7 =
- 25.5/8 × 1/8 =
- 26.5/6 × 15 =
- 27.2/5 ÷ 3/4 =
- 28.One roll of ribbon has 6.4 m. How many m do 7 of them make in all? =
- 29.1/3 × 15 =
- 30.One jug of milk holds 2.5 L. How many L do 5 of them make in all? =
- 31.8/9 × 2/9 =
- 32.7/8 × 1/5 =
- 33.6.4 ÷ 0.8 =
- 34.One jug of milk holds 1.4 L. How many L do 7 of them make in all? =
- 35.8.5 × 0.2 =
- 36.4.5 × 0.9 =
- 37.4/7 × 1/3 =
- 38.3/5 × 2/3 =
- 39.1/2 ÷ 3/7 =
- 40.5/8 × 1/9 =
Answer key
- 1/36
- 6.95
- 0.21
- 4
- 2.12
- 2
- 3.81
- 2.17
- 8
- 5/14
- 1/7
- 1/5
- 6.03
- 11
- 2/3
- 2.96
- 15/8
- 82.8
- 33.6
- 12
- 2
- 1/9
- 3
- 5.67
- 5/64
- 25/2
- 8/15
- 44.8
- 5
- 12.5
- 16/81
- 7/40
- 8
- 9.8
- 1.7
- 4.05
- 4/21
- 2/5
- 7/6
- 5/72
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