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
- 1.7/8 ÷ 3/4 =
- 2.4/7 × 1/7 =
- 3.4/9 ÷ 2/3 =
- 4.43.12 ÷ 8 =
- 5.1.8 ÷ 2 =
- 6.33.24 ÷ 4 =
- 7.1/9 ÷ 2/5 =
- 8.3/5 × 3/4 =
- 9.3/5 × 6/7 =
- 10.6.8 × 0.3 =
- 11.2/3 × 5/7 =
- 12.1/8 × 8/9 =
- 13.2/9 × 9 =
- 14.3.2 ÷ 0.4 =
- 15.1 ÷ 0.5 =
- 16.3/4 ÷ 5/8 =
- 17.7/9 ÷ 2/3 =
- 18.8/9 × 1/8 =
- 19.5/9 × 11 =
- 20.35.12 ÷ 8 =
- 21.34.48 ÷ 4 =
- 22.7/9 ÷ 4/9 =
- 23.2/3 × 5 =
- 24.One roll of ribbon has 2.6 m. How many m do 4 of them make in all? =
- 25.1/7 × 7 =
- 26.9.9 ÷ 0.9 =
- 27.5/6 × 15 =
- 28.2.8 ÷ 0.7 =
- 29.26.88 ÷ 4 =
- 30.One packet of rice weighs 8.4 kg. How many kg do 3 of them make in all? =
- 31.1/5 × 7 =
- 32.1.8 ÷ 0.3 =
- 33.4/7 × 4/7 =
- 34.8/9 × 3/4 =
- 35.4.6 × 0.4 =
- 36.7/8 × 3/8 =
- 37.4.08 ÷ 4 =
- 38.One roll of ribbon has 3.1 m. How many m do 8 of them make in all? =
- 39.3/5 × 8 =
- 40.3/7 × 6 =
Answer key
- 7/6
- 4/49
- 2/3
- 5.39
- 0.9
- 8.31
- 5/18
- 9/20
- 18/35
- 2.04
- 10/21
- 1/9
- 2
- 8
- 2
- 6/5
- 7/6
- 1/9
- 55/9
- 4.39
- 8.62
- 7/4
- 10/3
- 10.4
- 1
- 11
- 25/2
- 4
- 6.72
- 25.2
- 7/5
- 6
- 16/49
- 2/3
- 1.84
- 21/64
- 1.02
- 24.8
- 24/5
- 18/7
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