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
- 1.2/3 × 8 =
- 2.1/6 × 7/8 =
- 3.3.2 ÷ 5 =
- 4.One packet of rice weighs 9.4 kg. How many kg do 5 of them make in all? =
- 5.8.8 ÷ 0.8 =
- 6.2.4 ÷ 0.8 =
- 7.One bag of potatoes weighs 6.1 kg. How many kg do 3 of them make in all? =
- 8.5 ÷ 5 =
- 9.6.3 ÷ 0.7 =
- 10.One bottle of oil holds 4.8 L. How many L do 7 of them make in all? =
- 11.5/9 × 8/9 =
- 12.5/6 × 9 =
- 13.27.52 ÷ 4 =
- 14.1/4 ÷ 3/5 =
- 15.One packet of rice weighs 4.7 kg. How many kg do 10 of them make in all? =
- 16.3/4 × 1/2 =
- 17.One bag of potatoes weighs 1.1 kg. How many kg do 6 of them make in all? =
- 18.1/9 × 8/9 =
- 19.26.65 ÷ 5 =
- 20.5/9 × 2 =
- 21.4.5 × 0.6 =
- 22.1/2 × 1/7 =
- 23.1/2 ÷ 2/5 =
- 24.2.6 × 0.7 =
- 25.5.2 × 0.5 =
- 26.2/9 × 2 =
- 27.4.4 ÷ 0.4 =
- 28.7.6 × 0.5 =
- 29.0.6 ÷ 0.3 =
- 30.5/7 ÷ 5/6 =
- 31.4/7 ÷ 2/3 =
- 32.0.6 × 0.4 =
- 33.39.52 ÷ 8 =
- 34.1/4 × 2/9 =
- 35.1/4 ÷ 3/7 =
- 36.1.7 × 0.7 =
- 37.4/9 ÷ 4/7 =
- 38.1/3 × 2/3 =
- 39.27.3 ÷ 5 =
- 40.7/9 ÷ 1/4 =
Answer key
- 16/3
- 7/48
- 0.64
- 47
- 11
- 3
- 18.3
- 1
- 9
- 33.6
- 40/81
- 15/2
- 6.88
- 5/12
- 47
- 3/8
- 6.6
- 8/81
- 5.33
- 10/9
- 2.7
- 1/14
- 5/4
- 1.82
- 2.6
- 4/9
- 11
- 3.8
- 2
- 6/7
- 6/7
- 0.24
- 4.94
- 1/18
- 7/12
- 1.19
- 7/9
- 2/9
- 5.46
- 28/9
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