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
- 1.2.8 ÷ 0.4 =
- 2.2.8 × 0.9 =
- 3.4/7 × 5/8 =
- 4.7.3 × 0.9 =
- 5.3/7 × 1/2 =
- 6.14 ÷ 4 =
- 7.14.48 ÷ 2 =
- 8.One bag of potatoes weighs 7.9 kg. How many kg do 8 of them make in all? =
- 9.1/5 × 3 =
- 10.35.6 ÷ 8 =
- 11.0.5 × 0.4 =
- 12.4.2 ÷ 0.6 =
- 13.1.5 ÷ 0.3 =
- 14.9.7 × 0.3 =
- 15.One roll of ribbon has 1.5 m. How many m do 3 of them make in all? =
- 16.3/7 ÷ 5/6 =
- 17.1.2 ÷ 0.3 =
- 18.1/7 × 9 =
- 19.0.2 × 0.2 =
- 20.4/7 ÷ 2/9 =
- 21.59.84 ÷ 8 =
- 22.3/8 × 8 =
- 23.0.8 ÷ 0.4 =
- 24.0.5 × 0.8 =
- 25.4/5 ÷ 1/7 =
- 26.1.6 × 0.6 =
- 27.1/6 × 5/6 =
- 28.4 ÷ 0.8 =
- 29.2.9 × 0.2 =
- 30.3/5 × 14 =
- 31.4.8 ÷ 0.4 =
- 32.5/6 ÷ 1/6 =
- 33.9.2 × 0.2 =
- 34.1.1 × 0.4 =
- 35.One bottle of oil holds 5.5 L. How many L do 10 of them make in all? =
- 36.2/3 × 7/9 =
- 37.One bottle of oil holds 6.3 L. How many L do 12 of them make in all? =
- 38.9.9 ÷ 0.9 =
- 39.0.8 ÷ 0.2 =
- 40.1/3 × 3 =
Answer key
- 7
- 2.52
- 5/14
- 6.57
- 3/14
- 3.5
- 7.24
- 63.2
- 3/5
- 4.45
- 0.2
- 7
- 5
- 2.91
- 4.5
- 18/35
- 4
- 9/7
- 0.04
- 18/7
- 7.48
- 3
- 2
- 0.4
- 28/5
- 0.96
- 5/36
- 5
- 0.58
- 42/5
- 12
- 5
- 1.84
- 0.44
- 55
- 14/27
- 75.6
- 11
- 4
- 1
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