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.One packet of rice weighs 9.2 kg. How many kg do 10 of them make in all? =
- 2.One jug of milk holds 2.4 L. How many L do 7 of them make in all? =
- 3.3/4 ÷ 1/8 =
- 4.2.5 ÷ 0.5 =
- 5.7/9 × 3/4 =
- 6.8.1 × 0.3 =
- 7.7/8 × 15 =
- 8.1/3 × 1/9 =
- 9.One roll of ribbon has 2 m. How many m do 11 of them make in all? =
- 10.9.3 × 0.8 =
- 11.1/3 ÷ 3/4 =
- 12.4/5 ÷ 1/4 =
- 13.5.9 × 0.3 =
- 14.23.55 ÷ 5 =
- 15.9.6 ÷ 0.8 =
- 16.68.4 ÷ 8 =
- 17.One bag of potatoes weighs 2.5 kg. How many kg do 9 of them make in all? =
- 18.0.5 × 0.6 =
- 19.5/6 × 5 =
- 20.1/4 × 2/9 =
- 21.7/8 ÷ 3/4 =
- 22.2/3 × 1/4 =
- 23.1/6 × 4/7 =
- 24.1/5 ÷ 3/5 =
- 25.2/9 × 5 =
- 26.1/8 ÷ 1/3 =
- 27.1.3 × 0.5 =
- 28.5/9 × 9 =
- 29.33.24 ÷ 4 =
- 30.6.4 ÷ 0.8 =
- 31.4/5 × 2/7 =
- 32.One jug of milk holds 5.9 L. How many L do 2 of them make in all? =
- 33.7/9 × 8 =
- 34.3/4 ÷ 6/7 =
- 35.2/3 × 6 =
- 36.One packet of rice weighs 2.3 kg. How many kg do 8 of them make in all? =
- 37.One packet of rice weighs 1.5 kg. How many kg do 8 of them make in all? =
- 38.1.8 × 0.4 =
- 39.22.72 ÷ 8 =
- 40.5.4 ÷ 0.9 =
Answer key
- 92
- 16.8
- 6
- 5
- 7/12
- 2.43
- 105/8
- 1/27
- 22
- 7.44
- 4/9
- 16/5
- 1.77
- 4.71
- 12
- 8.55
- 22.5
- 0.3
- 25/6
- 1/18
- 7/6
- 1/6
- 2/21
- 1/3
- 10/9
- 3/8
- 0.65
- 5
- 8.31
- 8
- 8/35
- 11.8
- 56/9
- 7/8
- 4
- 18.4
- 12
- 0.72
- 2.84
- 6
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