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
- 1.1/7 × 14 =
- 2.One bag of potatoes weighs 4.7 kg. How many kg do 2 of them make in all? =
- 3.5/9 × 8/9 =
- 4.One roll of ribbon has 3.5 m. How many m do 2 of them make in all? =
- 5.4/7 × 5/9 =
- 6.7.2 × 0.5 =
- 7.One bottle of oil holds 2.7 L. How many L do 2 of them make in all? =
- 8.3/7 × 2/9 =
- 9.1/8 × 14 =
- 10.2/7 × 4 =
- 11.3/5 ÷ 2/5 =
- 12.6.1 × 0.9 =
- 13.12.4 ÷ 5 =
- 14.3/5 × 2/5 =
- 15.5/6 × 5/6 =
- 16.8.56 ÷ 2 =
- 17.4.65 ÷ 5 =
- 18.8/9 × 13 =
- 19.5.5 ÷ 0.5 =
- 20.4/7 × 15 =
- 21.6.4 × 0.3 =
- 22.4/7 × 11 =
- 23.4/9 × 4 =
- 24.13.5 ÷ 2 =
- 25.One bag of potatoes weighs 7.1 kg. How many kg do 12 of them make in all? =
- 26.5/6 × 1/5 =
- 27.4/9 × 8/9 =
- 28.3.2 × 0.2 =
- 29.9.6 × 0.5 =
- 30.2.7 ÷ 0.3 =
- 31.3/5 × 12 =
- 32.2.4 × 0.2 =
- 33.2/9 × 11 =
- 34.3/7 ÷ 5/8 =
- 35.One jug of milk holds 2.6 L. How many L do 5 of them make in all? =
- 36.9.3 × 0.3 =
- 37.3.2 × 0.8 =
- 38.1/7 ÷ 2/5 =
- 39.1.2 ÷ 0.4 =
- 40.3/4 × 4 =
Answer key
- 2
- 9.4
- 40/81
- 7
- 20/63
- 3.6
- 5.4
- 2/21
- 7/4
- 8/7
- 3/2
- 5.49
- 2.48
- 6/25
- 25/36
- 4.28
- 0.93
- 104/9
- 11
- 60/7
- 1.92
- 44/7
- 16/9
- 6.75
- 85.2
- 1/6
- 32/81
- 0.64
- 4.8
- 9
- 36/5
- 0.48
- 22/9
- 24/35
- 13
- 2.79
- 2.56
- 5/14
- 3
- 3
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