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 jug of milk holds 5.1 L. How many L do 7 of them make in all? =
- 2.One bottle of oil holds 9.8 L. How many L do 8 of them make in all? =
- 3.3/4 ÷ 6/7 =
- 4.16.08 ÷ 8 =
- 5.2/9 ÷ 8/9 =
- 6.3.6 ÷ 0.4 =
- 7.1/5 × 3/7 =
- 8.3.52 ÷ 2 =
- 9.1.6 ÷ 0.8 =
- 10.6.5 × 0.6 =
- 11.0.6 ÷ 0.3 =
- 12.One roll of ribbon has 5.3 m. How many m do 2 of them make in all? =
- 13.2.5 ÷ 5 =
- 14.6.46 ÷ 2 =
- 15.4/9 ÷ 3/7 =
- 16.1/2 × 5 =
- 17.3/5 ÷ 2/9 =
- 18.One bag of potatoes weighs 6.8 kg. How many kg do 3 of them make in all? =
- 19.1/9 × 3/5 =
- 20.2/9 × 7 =
- 21.1/2 × 1/3 =
- 22.1.5 ÷ 0.5 =
- 23.7.2 × 0.4 =
- 24.1.2 ÷ 0.2 =
- 25.3/7 × 11 =
- 26.One roll of ribbon has 5.9 m. How many m do 6 of them make in all? =
- 27.1/6 × 2/3 =
- 28.5.9 × 0.5 =
- 29.4.5 ÷ 0.5 =
- 30.1.3 ÷ 2 =
- 31.1/6 × 3/4 =
- 32.3.2 ÷ 0.4 =
- 33.4.9 ÷ 0.7 =
- 34.8.1 × 0.9 =
- 35.3/5 × 10 =
- 36.One bag of potatoes weighs 7.6 kg. How many kg do 12 of them make in all? =
- 37.4/7 × 5 =
- 38.3.3 × 0.5 =
- 39.9.4 ÷ 4 =
- 40.1/2 ÷ 1/7 =
Answer key
- 35.7
- 78.4
- 7/8
- 2.01
- 1/4
- 9
- 3/35
- 1.76
- 2
- 3.9
- 2
- 10.6
- 0.5
- 3.23
- 28/27
- 5/2
- 27/10
- 20.4
- 1/15
- 14/9
- 1/6
- 3
- 2.88
- 6
- 33/7
- 35.4
- 1/9
- 2.95
- 9
- 0.65
- 1/8
- 8
- 7
- 7.29
- 6
- 91.2
- 20/7
- 1.65
- 2.35
- 7/2
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