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
- 1.3/4 × 4 =
- 2.6.2 × 0.7 =
- 3.6.84 ÷ 4 =
- 4.6.7 × 0.4 =
- 5.4.9 × 0.7 =
- 6.6 ÷ 0.6 =
- 7.40.32 ÷ 8 =
- 8.3/4 × 4/5 =
- 9.One packet of rice weighs 2.3 kg. How many kg do 3 of them make in all? =
- 10.19.48 ÷ 4 =
- 11.9.5 × 0.2 =
- 12.3/4 ÷ 3/7 =
- 13.3.6 ÷ 0.9 =
- 14.6.64 ÷ 8 =
- 15.One bottle of oil holds 8.4 L. How many L do 9 of them make in all? =
- 16.One bottle of oil holds 1.6 L. How many L do 8 of them make in all? =
- 17.6.3 ÷ 0.9 =
- 18.6.92 ÷ 4 =
- 19.One jug of milk holds 1.5 L. How many L do 11 of them make in all? =
- 20.8.5 × 0.3 =
- 21.One roll of ribbon has 9 m. How many m do 7 of them make in all? =
- 22.6.6 ÷ 0.6 =
- 23.5/8 ÷ 3/5 =
- 24.3/5 × 8 =
- 25.5/8 ÷ 5/8 =
- 26.One roll of ribbon has 4.8 m. How many m do 5 of them make in all? =
- 27.One bag of potatoes weighs 3.1 kg. How many kg do 7 of them make in all? =
- 28.1.2 ÷ 0.2 =
- 29.1/3 × 8 =
- 30.5/9 ÷ 1/6 =
- 31.4/7 × 7/9 =
- 32.6.3 × 0.3 =
- 33.4/7 × 3 =
- 34.4/9 × 1/3 =
- 35.2/9 ÷ 8/9 =
- 36.4/5 × 1/6 =
- 37.3/7 ÷ 3/8 =
- 38.5.56 ÷ 2 =
- 39.One roll of ribbon has 5.9 m. How many m do 5 of them make in all? =
- 40.One bag of potatoes weighs 3.6 kg. How many kg do 2 of them make in all? =
Answer key
- 3
- 4.34
- 1.71
- 2.68
- 3.43
- 10
- 5.04
- 3/5
- 6.9
- 4.87
- 1.9
- 7/4
- 4
- 0.83
- 75.6
- 12.8
- 7
- 1.73
- 16.5
- 2.55
- 63
- 11
- 25/24
- 24/5
- 1
- 24
- 21.7
- 6
- 8/3
- 10/3
- 4/9
- 1.89
- 12/7
- 4/27
- 1/4
- 2/15
- 8/7
- 2.78
- 29.5
- 7.2
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