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
- 1.2/5 ÷ 2/9 =
- 2.2/9 × 3/4 =
- 3.5/7 ÷ 5/8 =
- 4.1 ÷ 0.5 =
- 5.1/4 × 1/7 =
- 6.4.2 × 0.7 =
- 7.6/7 ÷ 1/3 =
- 8.0.9 × 0.9 =
- 9.15.96 ÷ 2 =
- 10.1/5 ÷ 5/9 =
- 11.8/9 × 3 =
- 12.5.9 ÷ 2 =
- 13.1/6 × 4 =
- 14.One roll of ribbon has 1.7 m. How many m do 4 of them make in all? =
- 15.5/7 ÷ 1/7 =
- 16.5/9 × 8 =
- 17.2/3 × 1/3 =
- 18.3/4 × 3/4 =
- 19.4/9 × 2/5 =
- 20.5.2 × 0.7 =
- 21.2.8 × 0.6 =
- 22.4.5 ÷ 0.5 =
- 23.2/3 × 4/9 =
- 24.38.56 ÷ 8 =
- 25.5/7 × 8/9 =
- 26.5/7 × 2/5 =
- 27.3/8 × 1/7 =
- 28.1/2 ÷ 5/9 =
- 29.5/8 ÷ 3/5 =
- 30.4.4 × 0.7 =
- 31.3 ÷ 0.5 =
- 32.2/3 × 5 =
- 33.7.2 × 0.6 =
- 34.1/5 × 7 =
- 35.4/5 × 14 =
- 36.One bottle of oil holds 1.6 L. How many L do 12 of them make in all? =
- 37.3.4 × 0.8 =
- 38.1/9 × 2/5 =
- 39.One packet of rice weighs 1.3 kg. How many kg do 3 of them make in all? =
- 40.1.1 × 0.6 =
Answer key
- 9/5
- 1/6
- 8/7
- 2
- 1/28
- 2.94
- 18/7
- 0.81
- 7.98
- 9/25
- 8/3
- 2.95
- 2/3
- 6.8
- 5
- 40/9
- 2/9
- 9/16
- 8/45
- 3.64
- 1.68
- 9
- 8/27
- 4.82
- 40/63
- 2/7
- 3/56
- 9/10
- 25/24
- 3.08
- 6
- 10/3
- 4.32
- 7/5
- 56/5
- 19.2
- 2.72
- 2/45
- 3.9
- 0.66
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