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
- 1.10.8 ÷ 0.9 =
- 2.2/7 × 2/3 =
- 3.35.5 ÷ 5 =
- 4.2/7 × 1/8 =
- 5.One packet of rice weighs 4.3 kg. How many kg do 11 of them make in all? =
- 6.5.48 ÷ 4 =
- 7.One bottle of oil holds 8.6 L. How many L do 9 of them make in all? =
- 8.1/3 × 12 =
- 9.1.7 × 0.7 =
- 10.1.8 × 0.7 =
- 11.4/7 × 1/6 =
- 12.1/6 × 7/8 =
- 13.38.32 ÷ 4 =
- 14.2/3 ÷ 3/8 =
- 15.21.7 ÷ 5 =
- 16.2.1 ÷ 0.3 =
- 17.One bag of potatoes weighs 5 kg. How many kg do 2 of them make in all? =
- 18.1/7 × 4/9 =
- 19.3/7 ÷ 2/5 =
- 20.2/3 × 7/8 =
- 21.2.7 ÷ 0.9 =
- 22.2.3 × 0.9 =
- 23.1/4 × 2/5 =
- 24.5/8 × 4/5 =
- 25.7.4 × 0.9 =
- 26.6/7 ÷ 8/9 =
- 27.1 ÷ 0.5 =
- 28.One roll of ribbon has 2.5 m. How many m do 7 of them make in all? =
- 29.1.3 × 0.4 =
- 30.69.68 ÷ 8 =
- 31.3/8 × 14 =
- 32.37.75 ÷ 5 =
- 33.8.8 × 0.2 =
- 34.1.36 ÷ 2 =
- 35.8/9 × 3/4 =
- 36.1.2 ÷ 0.3 =
- 37.0.1 × 0.6 =
- 38.1 ÷ 0.2 =
- 39.5/9 × 1/8 =
- 40.One packet of rice weighs 7.8 kg. How many kg do 11 of them make in all? =
Answer key
- 12
- 4/21
- 7.1
- 1/28
- 47.3
- 1.37
- 77.4
- 4
- 1.19
- 1.26
- 2/21
- 7/48
- 9.58
- 16/9
- 4.34
- 7
- 10
- 4/63
- 15/14
- 7/12
- 3
- 2.07
- 1/10
- 1/2
- 6.66
- 27/28
- 2
- 17.5
- 0.52
- 8.71
- 21/4
- 7.55
- 1.76
- 0.68
- 2/3
- 4
- 0.06
- 5
- 5/72
- 85.8
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