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
- 1.5/7 × 6/7 =
- 2.2/7 × 12 =
- 3.3.14 ÷ 2 =
- 4.5/9 × 1/8 =
- 5.0.8 ÷ 0.4 =
- 6.5/9 × 3/7 =
- 7.1.6 × 0.9 =
- 8.One bottle of oil holds 4.8 L. How many L do 11 of them make in all? =
- 9.7/9 × 7 =
- 10.1/6 × 8 =
- 11.7.1 × 0.8 =
- 12.2.8 ÷ 2 =
- 13.3/5 ÷ 5/7 =
- 14.4/7 × 1/6 =
- 15.3/5 ÷ 3/5 =
- 16.7/8 × 2 =
- 17.6/7 ÷ 4/5 =
- 18.4 ÷ 0.4 =
- 19.14.56 ÷ 4 =
- 20.3.6 ÷ 0.3 =
- 21.One jug of milk holds 7.5 L. How many L do 4 of them make in all? =
- 22.1/8 ÷ 3/4 =
- 23.5.7 × 0.7 =
- 24.17.64 ÷ 2 =
- 25.5/7 × 1/2 =
- 26.4/9 ÷ 2/9 =
- 27.9.88 ÷ 4 =
- 28.3.5 × 0.4 =
- 29.3/7 ÷ 1/4 =
- 30.One bottle of oil holds 4.9 L. How many L do 3 of them make in all? =
- 31.51.52 ÷ 8 =
- 32.9 ÷ 0.9 =
- 33.One packet of rice weighs 6.5 kg. How many kg do 5 of them make in all? =
- 34.One jug of milk holds 3.3 L. How many L do 9 of them make in all? =
- 35.7.1 × 0.3 =
- 36.5.68 ÷ 2 =
- 37.5/7 × 5/7 =
- 38.9.4 × 0.7 =
- 39.6.8 × 0.7 =
- 40.37.75 ÷ 5 =
Answer key
- 30/49
- 24/7
- 1.57
- 5/72
- 2
- 5/21
- 1.44
- 52.8
- 49/9
- 4/3
- 5.68
- 1.4
- 21/25
- 2/21
- 1
- 7/4
- 15/14
- 10
- 3.64
- 12
- 30
- 1/6
- 3.99
- 8.82
- 5/14
- 2
- 2.47
- 1.4
- 12/7
- 14.7
- 6.44
- 10
- 32.5
- 29.7
- 2.13
- 2.84
- 25/49
- 6.58
- 4.76
- 7.55
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