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
- 1.4/9 × 1/2 =
- 2.3/4 ÷ 7/9 =
- 3.2.1 ÷ 0.3 =
- 4.2/9 × 14 =
- 5.3.5 ÷ 0.5 =
- 6.5.42 ÷ 2 =
- 7.1/7 × 2 =
- 8.4.6 × 0.5 =
- 9.One bag of potatoes weighs 9.2 kg. How many kg do 3 of them make in all? =
- 10.One roll of ribbon has 8.2 m. How many m do 2 of them make in all? =
- 11.One bag of potatoes weighs 9.8 kg. How many kg do 7 of them make in all? =
- 12.5/6 × 1/2 =
- 13.3/4 × 1/2 =
- 14.2/3 × 14 =
- 15.1/4 ÷ 5/6 =
- 16.7/8 × 4/5 =
- 17.5/9 × 1/8 =
- 18.4/7 × 1/6 =
- 19.1.8 ÷ 0.3 =
- 20.7/8 × 12 =
- 21.6.4 ÷ 0.8 =
- 22.One roll of ribbon has 2.1 m. How many m do 7 of them make in all? =
- 23.1/4 × 9 =
- 24.4/9 × 15 =
- 25.One bottle of oil holds 2 L. How many L do 2 of them make in all? =
- 26.One bottle of oil holds 3.1 L. How many L do 7 of them make in all? =
- 27.4.5 ÷ 0.5 =
- 28.3/8 ÷ 1/4 =
- 29.8.86 ÷ 2 =
- 30.3/5 × 12 =
- 31.2/5 × 3/8 =
- 32.1.5 ÷ 0.5 =
- 33.4/7 × 3 =
- 34.6/7 ÷ 1/5 =
- 35.7.7 × 0.5 =
- 36.5.3 × 0.6 =
- 37.7/9 × 1/6 =
- 38.8.5 × 0.5 =
- 39.3/5 × 7 =
- 40.1/2 ÷ 4/7 =
Answer key
- 2/9
- 27/28
- 7
- 28/9
- 7
- 2.71
- 2/7
- 2.3
- 27.6
- 16.4
- 68.6
- 5/12
- 3/8
- 28/3
- 3/10
- 7/10
- 5/72
- 2/21
- 6
- 21/2
- 8
- 14.7
- 9/4
- 20/3
- 4
- 21.7
- 9
- 3/2
- 4.43
- 36/5
- 3/20
- 3
- 12/7
- 30/7
- 3.85
- 3.18
- 7/54
- 4.25
- 21/5
- 7/8
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