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
- 1.8.3 × 0.3 =
- 2.1/2 × 2/3 =
- 3.1/7 × 3/7 =
- 4.3/4 × 9 =
- 5.5/7 × 8 =
- 6.0.6 ÷ 2 =
- 7.1 ÷ 0.5 =
- 8.1/6 ÷ 4/7 =
- 9.4.9 ÷ 0.7 =
- 10.One packet of rice weighs 7.1 kg. How many kg do 6 of them make in all? =
- 11.6/7 × 9 =
- 12.4/9 ÷ 1/3 =
- 13.One bag of potatoes weighs 6.4 kg. How many kg do 2 of them make in all? =
- 14.4/7 × 1/7 =
- 15.1/3 × 7/8 =
- 16.2/5 × 3 =
- 17.One jug of milk holds 9.7 L. How many L do 10 of them make in all? =
- 18.1/8 ÷ 5/8 =
- 19.67.2 ÷ 8 =
- 20.1.2 ÷ 0.3 =
- 21.1/3 ÷ 3/7 =
- 22.1/6 ÷ 1/2 =
- 23.One bottle of oil holds 4.9 L. How many L do 3 of them make in all? =
- 24.18.8 ÷ 8 =
- 25.1/4 × 1/5 =
- 26.34.9 ÷ 5 =
- 27.One roll of ribbon has 1.3 m. How many m do 5 of them make in all? =
- 28.1/6 × 2/5 =
- 29.One bag of potatoes weighs 5.4 kg. How many kg do 9 of them make in all? =
- 30.6/7 × 1/5 =
- 31.One jug of milk holds 5.3 L. How many L do 3 of them make in all? =
- 32.One jug of milk holds 3.5 L. How many L do 12 of them make in all? =
- 33.1.4 ÷ 0.2 =
- 34.4.8 × 0.3 =
- 35.5/9 ÷ 7/8 =
- 36.1/5 ÷ 2/9 =
- 37.One bottle of oil holds 2.7 L. How many L do 10 of them make in all? =
- 38.1/3 ÷ 1/7 =
- 39.1/4 ÷ 2/9 =
- 40.7.7 × 0.4 =
Answer key
- 2.49
- 1/3
- 3/49
- 27/4
- 40/7
- 0.3
- 2
- 7/24
- 7
- 42.6
- 54/7
- 4/3
- 12.8
- 4/49
- 7/24
- 6/5
- 97
- 1/5
- 8.4
- 4
- 7/9
- 1/3
- 14.7
- 2.35
- 1/20
- 6.98
- 6.5
- 1/15
- 48.6
- 6/35
- 15.9
- 42
- 7
- 1.44
- 40/63
- 9/10
- 27
- 7/3
- 9/8
- 3.08
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