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
- 1.23.65 ÷ 5 =
- 2.46.32 ÷ 8 =
- 3.6/7 × 2/3 =
- 4.64.96 ÷ 8 =
- 5.8 ÷ 0.8 =
- 6.4 ÷ 0.8 =
- 7.5.5 × 0.4 =
- 8.3.3 × 0.2 =
- 9.One roll of ribbon has 3.7 m. How many m do 9 of them make in all? =
- 10.5.1 ÷ 2 =
- 11.1/6 ÷ 1/4 =
- 12.6.4 × 0.9 =
- 13.2/9 ÷ 3/7 =
- 14.4/9 × 1/7 =
- 15.5/7 × 3 =
- 16.3.8 ÷ 4 =
- 17.One packet of rice weighs 7.5 kg. How many kg do 5 of them make in all? =
- 18.2/7 ÷ 1/4 =
- 19.1/2 × 4 =
- 20.9.8 × 0.8 =
- 21.1/4 × 5/8 =
- 22.2/5 × 5/8 =
- 23.4 ÷ 0.4 =
- 24.2.7 × 0.2 =
- 25.1/9 × 2/5 =
- 26.8.8 ÷ 0.8 =
- 27.4/5 × 4 =
- 28.63.36 ÷ 8 =
- 29.2/7 ÷ 8/9 =
- 30.4.2 ÷ 0.7 =
- 31.5.8 × 0.6 =
- 32.3/8 × 7/9 =
- 33.One packet of rice weighs 3.3 kg. How many kg do 4 of them make in all? =
- 34.6.4 ÷ 0.8 =
- 35.One bottle of oil holds 4 L. How many L do 10 of them make in all? =
- 36.One bottle of oil holds 5.8 L. How many L do 12 of them make in all? =
- 37.3.5 ÷ 0.7 =
- 38.2/9 × 1/6 =
- 39.3/5 × 2/5 =
- 40.4/7 × 14 =
Answer key
- 4.73
- 5.79
- 4/7
- 8.12
- 10
- 5
- 2.2
- 0.66
- 33.3
- 2.55
- 2/3
- 5.76
- 14/27
- 4/63
- 15/7
- 0.95
- 37.5
- 8/7
- 2
- 7.84
- 5/32
- 1/4
- 10
- 0.54
- 2/45
- 11
- 16/5
- 7.92
- 9/28
- 6
- 3.48
- 7/24
- 13.2
- 8
- 40
- 69.6
- 5
- 1/27
- 6/25
- 8
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