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
- 1.4/9 × 4 =
- 2.5/7 × 11 =
- 3.7.6 × 0.8 =
- 4.1/9 ÷ 5/6 =
- 5.6/7 ÷ 1/9 =
- 6.1.7 × 0.5 =
- 7.2 ÷ 0.5 =
- 8.6.1 × 0.3 =
- 9.0.8 ÷ 0.4 =
- 10.5/9 × 1/3 =
- 11.One bag of potatoes weighs 6.4 kg. How many kg do 6 of them make in all? =
- 12.1/3 × 5/6 =
- 13.7.7 × 0.6 =
- 14.1.8 × 0.3 =
- 15.One packet of rice weighs 5.6 kg. How many kg do 6 of them make in all? =
- 16.7/8 × 10 =
- 17.5/8 × 10 =
- 18.1/2 × 1/2 =
- 19.2/9 × 3/5 =
- 20.4/9 × 1/2 =
- 21.One bag of potatoes weighs 7.4 kg. How many kg do 4 of them make in all? =
- 22.2/5 × 4/5 =
- 23.36.24 ÷ 8 =
- 24.47.4 ÷ 5 =
- 25.2/9 × 2 =
- 26.4/5 × 13 =
- 27.11.02 ÷ 2 =
- 28.1/7 × 5/6 =
- 29.3/7 ÷ 2/7 =
- 30.6/7 × 1/2 =
- 31.2.3 × 0.3 =
- 32.3/5 × 15 =
- 33.2/5 × 2/5 =
- 34.1/5 × 13 =
- 35.1.7 × 0.6 =
- 36.2/3 × 1/3 =
- 37.5/9 ÷ 4/9 =
- 38.6/7 × 13 =
- 39.One roll of ribbon has 9 m. How many m do 3 of them make in all? =
- 40.6.8 ÷ 2 =
Answer key
- 16/9
- 55/7
- 6.08
- 2/15
- 54/7
- 0.85
- 4
- 1.83
- 2
- 5/27
- 38.4
- 5/18
- 4.62
- 0.54
- 33.6
- 35/4
- 25/4
- 1/4
- 2/15
- 2/9
- 29.6
- 8/25
- 4.53
- 9.48
- 4/9
- 52/5
- 5.51
- 5/42
- 3/2
- 3/7
- 0.69
- 9
- 4/25
- 13/5
- 1.02
- 2/9
- 5/4
- 78/7
- 27
- 3.4
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