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
- 1.3.2 ÷ 0.4 =
- 2.1/9 ÷ 1/6 =
- 3.1/5 × 12 =
- 4.1.5 ÷ 0.3 =
- 5.1.6 × 0.4 =
- 6.2.4 ÷ 0.6 =
- 7.6.08 ÷ 2 =
- 8.3/4 × 5 =
- 9.0.1 × 0.8 =
- 10.1/4 × 5/9 =
- 11.One roll of ribbon has 5.6 m. How many m do 11 of them make in all? =
- 12.One bag of potatoes weighs 1.5 kg. How many kg do 11 of them make in all? =
- 13.4/7 ÷ 2/5 =
- 14.One bag of potatoes weighs 6.3 kg. How many kg do 7 of them make in all? =
- 15.8.5 × 0.2 =
- 16.One roll of ribbon has 4 m. How many m do 9 of them make in all? =
- 17.1/2 × 2 =
- 18.One bag of potatoes weighs 1.2 kg. How many kg do 7 of them make in all? =
- 19.70.88 ÷ 8 =
- 20.4 ÷ 0.5 =
- 21.1/4 × 12 =
- 22.2.8 × 0.8 =
- 23.3/8 × 4 =
- 24.6/7 × 11 =
- 25.1/5 × 2 =
- 26.2.7 ÷ 0.9 =
- 27.4/7 × 13 =
- 28.1/2 × 2/3 =
- 29.3/7 × 2 =
- 30.4/9 × 10 =
- 31.One bottle of oil holds 6.3 L. How many L do 3 of them make in all? =
- 32.5/7 × 1/2 =
- 33.3/7 ÷ 6/7 =
- 34.6.36 ÷ 4 =
- 35.One roll of ribbon has 2.5 m. How many m do 8 of them make in all? =
- 36.8.8 ÷ 0.8 =
- 37.1/2 × 3/4 =
- 38.2.2 ÷ 0.2 =
- 39.One packet of rice weighs 8 kg. How many kg do 2 of them make in all? =
- 40.8/9 ÷ 4/5 =
Answer key
- 8
- 2/3
- 12/5
- 5
- 0.64
- 4
- 3.04
- 15/4
- 0.08
- 5/36
- 61.6
- 16.5
- 10/7
- 44.1
- 1.7
- 36
- 1
- 8.4
- 8.86
- 8
- 3
- 2.24
- 3/2
- 66/7
- 2/5
- 3
- 52/7
- 1/3
- 6/7
- 40/9
- 18.9
- 5/14
- 1/2
- 1.59
- 20
- 11
- 3/8
- 11
- 16
- 10/9
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