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
- 1.1/9 ÷ 7/9 =
- 2.4/9 ÷ 1/6 =
- 3.0.9 ÷ 0.3 =
- 4.5/7 × 4 =
- 5.One bottle of oil holds 5.3 L. How many L do 10 of them make in all? =
- 6.3/8 × 8 =
- 7.1/4 ÷ 3/4 =
- 8.5.6 × 0.3 =
- 9.1.5 ÷ 0.3 =
- 10.19.2 ÷ 8 =
- 11.6/7 ÷ 4/7 =
- 12.48.64 ÷ 8 =
- 13.1/9 ÷ 6/7 =
- 14.1/7 × 10 =
- 15.One bottle of oil holds 1.9 L. How many L do 12 of them make in all? =
- 16.2.2 ÷ 0.2 =
- 17.1/8 ÷ 4/9 =
- 18.4/9 × 5 =
- 19.16.16 ÷ 2 =
- 20.1/4 × 6/7 =
- 21.2/9 × 6/7 =
- 22.1/8 × 15 =
- 23.One roll of ribbon has 5.4 m. How many m do 7 of them make in all? =
- 24.2.5 × 0.5 =
- 25.3/7 ÷ 1/4 =
- 26.1/7 × 3/7 =
- 27.1/8 × 4 =
- 28.16.92 ÷ 2 =
- 29.2/7 ÷ 1/7 =
- 30.1.6 × 0.7 =
- 31.7/9 × 8/9 =
- 32.1.5 × 0.9 =
- 33.7.2 ÷ 0.6 =
- 34.5/6 × 7/9 =
- 35.1.1 × 0.2 =
- 36.One jug of milk holds 4.1 L. How many L do 6 of them make in all? =
- 37.2/9 ÷ 2/9 =
- 38.One packet of rice weighs 2.1 kg. How many kg do 8 of them make in all? =
- 39.3.5 ÷ 0.5 =
- 40.One packet of rice weighs 1.4 kg. How many kg do 8 of them make in all? =
Answer key
- 1/7
- 8/3
- 3
- 20/7
- 53
- 3
- 1/3
- 1.68
- 5
- 2.4
- 3/2
- 6.08
- 7/54
- 10/7
- 22.8
- 11
- 9/32
- 20/9
- 8.08
- 3/14
- 4/21
- 15/8
- 37.8
- 1.25
- 12/7
- 3/49
- 1/2
- 8.46
- 2
- 1.12
- 56/81
- 1.35
- 12
- 35/54
- 0.22
- 24.6
- 1
- 16.8
- 7
- 11.2
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