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
- 1.8/9 × 2/7 =
- 2.7.3 × 0.8 =
- 3.1.25 ÷ 5 =
- 4.2.1 ÷ 0.3 =
- 5.2/5 ÷ 7/9 =
- 6.3/4 ÷ 2/7 =
- 7.3/5 × 5/9 =
- 8.35.2 ÷ 4 =
- 9.One packet of rice weighs 6.9 kg. How many kg do 3 of them make in all? =
- 10.3/5 × 13 =
- 11.1/9 × 5 =
- 12.5/9 × 12 =
- 13.5.5 ÷ 0.5 =
- 14.1/2 ÷ 1/6 =
- 15.4/9 ÷ 3/7 =
- 16.0.8 ÷ 0.4 =
- 17.One roll of ribbon has 6.9 m. How many m do 3 of them make in all? =
- 18.7 ÷ 0.7 =
- 19.5/6 × 1/9 =
- 20.2/5 × 11 =
- 21.5/6 × 1/5 =
- 22.1/4 ÷ 1/7 =
- 23.44.24 ÷ 8 =
- 24.2/5 × 14 =
- 25.1/8 × 10 =
- 26.7/8 × 2/7 =
- 27.4/9 × 15 =
- 28.53.12 ÷ 8 =
- 29.3/5 × 2/7 =
- 30.11.58 ÷ 2 =
- 31.2/9 ÷ 2/9 =
- 32.4/9 ÷ 3/4 =
- 33.7/8 ÷ 8/9 =
- 34.0.6 ÷ 0.3 =
- 35.1/6 × 13 =
- 36.One packet of rice weighs 2.7 kg. How many kg do 9 of them make in all? =
- 37.3.5 ÷ 0.7 =
- 38.7/8 × 1/9 =
- 39.3/4 × 1/2 =
- 40.4/7 × 1/9 =
Answer key
- 16/63
- 5.84
- 0.25
- 7
- 18/35
- 21/8
- 1/3
- 8.8
- 20.7
- 39/5
- 5/9
- 20/3
- 11
- 3
- 28/27
- 2
- 20.7
- 10
- 5/54
- 22/5
- 1/6
- 7/4
- 5.53
- 28/5
- 5/4
- 1/4
- 20/3
- 6.64
- 6/35
- 5.79
- 1
- 16/27
- 63/64
- 2
- 13/6
- 24.3
- 5
- 7/72
- 3/8
- 4/63
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