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
- 1.4.2 ÷ 0.6 =
- 2.7.2 × 0.4 =
- 3.One bottle of oil holds 7.1 L. How many L do 11 of them make in all? =
- 4.0.8 × 0.9 =
- 5.1/8 × 5/6 =
- 6.5/9 × 3/8 =
- 7.5/8 ÷ 7/8 =
- 8.7/8 × 5/7 =
- 9.38.4 ÷ 5 =
- 10.6/7 ÷ 5/7 =
- 11.2.96 ÷ 4 =
- 12.19.05 ÷ 5 =
- 13.1 ÷ 5 =
- 14.2/7 ÷ 3/7 =
- 15.2.8 ÷ 0.4 =
- 16.5.8 × 0.3 =
- 17.2.5 × 0.7 =
- 18.One bottle of oil holds 4.3 L. How many L do 4 of them make in all? =
- 19.8/9 ÷ 1/2 =
- 20.One bag of potatoes weighs 8.2 kg. How many kg do 12 of them make in all? =
- 21.6.9 × 0.2 =
- 22.1/7 × 4 =
- 23.16 ÷ 8 =
- 24.1/2 × 2/3 =
- 25.6.9 × 0.3 =
- 26.5.32 ÷ 4 =
- 27.1/4 × 6 =
- 28.5/9 × 1/8 =
- 29.One bag of potatoes weighs 3.4 kg. How many kg do 12 of them make in all? =
- 30.1.8 ÷ 0.9 =
- 31.0.6 ÷ 0.3 =
- 32.2.7 ÷ 0.9 =
- 33.3/8 × 6/7 =
- 34.3/4 × 10 =
- 35.One bag of potatoes weighs 6.7 kg. How many kg do 6 of them make in all? =
- 36.0.9 ÷ 0.3 =
- 37.One jug of milk holds 3 L. How many L do 10 of them make in all? =
- 38.3/4 × 3 =
- 39.7.6 × 0.4 =
- 40.One bag of potatoes weighs 3.3 kg. How many kg do 7 of them make in all? =
Answer key
- 7
- 2.88
- 78.1
- 0.72
- 5/48
- 5/24
- 5/7
- 5/8
- 7.68
- 6/5
- 0.74
- 3.81
- 0.2
- 2/3
- 7
- 1.74
- 1.75
- 17.2
- 16/9
- 98.4
- 1.38
- 4/7
- 2
- 1/3
- 2.07
- 1.33
- 3/2
- 5/72
- 40.8
- 2
- 2
- 3
- 9/28
- 15/2
- 40.2
- 3
- 30
- 9/4
- 3.04
- 23.1
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