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
- 1.13.06 ÷ 2 =
- 2.4.9 × 0.7 =
- 3.1/3 × 4/5 =
- 4.2/7 × 7/8 =
- 5.2/3 × 3 =
- 6.3 ÷ 0.3 =
- 7.1/9 × 7/8 =
- 8.One packet of rice weighs 2.8 kg. How many kg do 3 of them make in all? =
- 9.2/3 × 8/9 =
- 10.7.7 × 0.6 =
- 11.One bag of potatoes weighs 2.4 kg. How many kg do 12 of them make in all? =
- 12.3.6 × 0.2 =
- 13.2/3 ÷ 5/9 =
- 14.1/7 × 1/8 =
- 15.1.9 × 0.5 =
- 16.1.2 ÷ 0.6 =
- 17.3.9 × 0.4 =
- 18.42.85 ÷ 5 =
- 19.2.8 ÷ 0.7 =
- 20.7/8 × 3 =
- 21.8/9 × 3/8 =
- 22.5.8 × 0.7 =
- 23.4/5 ÷ 4/5 =
- 24.9.9 ÷ 0.9 =
- 25.One jug of milk holds 2.8 L. How many L do 4 of them make in all? =
- 26.2/7 × 5/7 =
- 27.7.1 × 0.5 =
- 28.2.4 ÷ 0.3 =
- 29.1/3 × 3/8 =
- 30.0.3 × 0.3 =
- 31.1/7 ÷ 1/2 =
- 32.4/5 × 2/3 =
- 33.2/9 × 14 =
- 34.6.6 × 0.3 =
- 35.3/7 × 3 =
- 36.5/8 × 5/9 =
- 37.8.5 × 0.9 =
- 38.2/5 × 2/3 =
- 39.2/5 × 5/8 =
- 40.3/8 × 3/5 =
Answer key
- 6.53
- 3.43
- 4/15
- 1/4
- 2
- 10
- 7/72
- 8.4
- 16/27
- 4.62
- 28.8
- 0.72
- 6/5
- 1/56
- 0.95
- 2
- 1.56
- 8.57
- 4
- 21/8
- 1/3
- 4.06
- 1
- 11
- 11.2
- 10/49
- 3.55
- 8
- 1/8
- 0.09
- 2/7
- 8/15
- 28/9
- 1.98
- 9/7
- 25/72
- 7.65
- 4/15
- 1/4
- 9/40
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