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.One packet of rice weighs 9.2 kg. How many kg do 5 of them make in all? =
- 2.9 ÷ 0.9 =
- 3.1/8 × 2/9 =
- 4.6.8 × 0.6 =
- 5.12.92 ÷ 4 =
- 6.41.6 ÷ 5 =
- 7.5/9 × 6 =
- 8.1/4 × 7/8 =
- 9.One bag of potatoes weighs 8.6 kg. How many kg do 11 of them make in all? =
- 10.1.8 ÷ 0.2 =
- 11.2.4 ÷ 0.2 =
- 12.30.45 ÷ 5 =
- 13.One bag of potatoes weighs 9.9 kg. How many kg do 7 of them make in all? =
- 14.1/9 ÷ 7/9 =
- 15.One jug of milk holds 5 L. How many L do 11 of them make in all? =
- 16.5.45 ÷ 5 =
- 17.4/5 × 4 =
- 18.4/7 × 5 =
- 19.One jug of milk holds 4.2 L. How many L do 6 of them make in all? =
- 20.One packet of rice weighs 3.8 kg. How many kg do 6 of them make in all? =
- 21.3/7 × 1/6 =
- 22.4.5 × 0.5 =
- 23.6.3 × 0.2 =
- 24.1.5 ÷ 0.3 =
- 25.1.1 × 0.9 =
- 26.1/6 ÷ 3/4 =
- 27.0.5 × 0.5 =
- 28.5.72 ÷ 4 =
- 29.One bag of potatoes weighs 5.1 kg. How many kg do 12 of them make in all? =
- 30.1/5 × 8 =
- 31.5.5 × 0.3 =
- 32.5/9 × 12 =
- 33.0.9 ÷ 0.3 =
- 34.5/6 ÷ 5/7 =
- 35.5/6 ÷ 5/6 =
- 36.5/7 ÷ 3/4 =
- 37.1/4 × 2/3 =
- 38.4/5 ÷ 3/8 =
- 39.2.24 ÷ 8 =
- 40.5/6 × 14 =
Answer key
- 46
- 10
- 1/36
- 4.08
- 3.23
- 8.32
- 10/3
- 7/32
- 94.6
- 9
- 12
- 6.09
- 69.3
- 1/7
- 55
- 1.09
- 16/5
- 20/7
- 25.2
- 22.8
- 1/14
- 2.25
- 1.26
- 5
- 0.99
- 2/9
- 0.25
- 1.43
- 61.2
- 8/5
- 1.65
- 20/3
- 3
- 7/6
- 1
- 20/21
- 1/6
- 32/15
- 0.28
- 35/3
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