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
- 1.16.9 ÷ 5 =
- 2.3/7 ÷ 1/4 =
- 3.7/9 × 7/8 =
- 4.1/4 × 5 =
- 5.1/2 × 14 =
- 6.4/7 × 1/2 =
- 7.One bag of potatoes weighs 3.7 kg. How many kg do 12 of them make in all? =
- 8.5/7 × 4 =
- 9.0.2 × 0.7 =
- 10.One bottle of oil holds 4.9 L. How many L do 11 of them make in all? =
- 11.3.9 × 0.8 =
- 12.1.4 × 0.9 =
- 13.1/4 ÷ 2/5 =
- 14.One bottle of oil holds 5.1 L. How many L do 4 of them make in all? =
- 15.One roll of ribbon has 8.3 m. How many m do 7 of them make in all? =
- 16.5.6 × 0.3 =
- 17.5/7 ÷ 1/8 =
- 18.1/4 × 7/8 =
- 19.1/7 × 2/7 =
- 20.2/5 ÷ 6/7 =
- 21.5/7 × 5/6 =
- 22.1/9 × 4 =
- 23.8/9 × 1/2 =
- 24.9.7 × 0.7 =
- 25.1/4 ÷ 5/8 =
- 26.1.65 ÷ 5 =
- 27.1.8 ÷ 0.2 =
- 28.1/3 × 8 =
- 29.1/4 × 12 =
- 30.One jug of milk holds 7.5 L. How many L do 8 of them make in all? =
- 31.One bag of potatoes weighs 9.7 kg. How many kg do 12 of them make in all? =
- 32.One bottle of oil holds 4.3 L. How many L do 6 of them make in all? =
- 33.5/8 ÷ 4/5 =
- 34.3/8 ÷ 4/7 =
- 35.1/4 ÷ 7/8 =
- 36.7/9 × 7 =
- 37.1/6 ÷ 1/9 =
- 38.2.1 ÷ 0.7 =
- 39.1.6 × 0.6 =
- 40.4/7 × 6 =
Answer key
- 3.38
- 12/7
- 49/72
- 5/4
- 7
- 2/7
- 44.4
- 20/7
- 0.14
- 53.9
- 3.12
- 1.26
- 5/8
- 20.4
- 58.1
- 1.68
- 40/7
- 7/32
- 2/49
- 7/15
- 25/42
- 4/9
- 4/9
- 6.79
- 2/5
- 0.33
- 9
- 8/3
- 3
- 60
- 116.4
- 25.8
- 25/32
- 21/32
- 2/7
- 49/9
- 3/2
- 3
- 0.96
- 24/7
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