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
- 1.7.3 × 0.4 =
- 2.5.1 × 0.2 =
- 3.19.12 ÷ 4 =
- 4.2.5 ÷ 0.5 =
- 5.7/9 ÷ 3/7 =
- 6.50.16 ÷ 8 =
- 7.6/7 × 14 =
- 8.One bag of potatoes weighs 8.6 kg. How many kg do 5 of them make in all? =
- 9.6/7 × 4 =
- 10.4/5 ÷ 2/7 =
- 11.3/5 × 1/2 =
- 12.6/7 × 3/8 =
- 13.One packet of rice weighs 5.5 kg. How many kg do 7 of them make in all? =
- 14.5.3 × 0.4 =
- 15.4/5 × 4 =
- 16.2/5 × 13 =
- 17.2.1 × 0.4 =
- 18.8/9 ÷ 3/8 =
- 19.One bag of potatoes weighs 9.7 kg. How many kg do 12 of them make in all? =
- 20.1/3 × 6 =
- 21.5/7 × 2/7 =
- 22.7.16 ÷ 2 =
- 23.5/6 × 8 =
- 24.2/9 × 3/8 =
- 25.3.75 ÷ 5 =
- 26.5/6 ÷ 5/6 =
- 27.30.35 ÷ 5 =
- 28.1/9 ÷ 6/7 =
- 29.7/9 × 1/8 =
- 30.13 ÷ 2 =
- 31.1.4 ÷ 0.2 =
- 32.6.2 × 0.2 =
- 33.3/4 × 3 =
- 34.5/8 ÷ 1/2 =
- 35.1.7 × 0.7 =
- 36.8/9 × 11 =
- 37.1/8 ÷ 1/8 =
- 38.1/2 × 9 =
- 39.8.3 × 0.6 =
- 40.10.8 ÷ 0.9 =
Answer key
- 2.92
- 1.02
- 4.78
- 5
- 49/27
- 6.27
- 12
- 43
- 24/7
- 14/5
- 3/10
- 9/28
- 38.5
- 2.12
- 16/5
- 26/5
- 0.84
- 64/27
- 116.4
- 2
- 10/49
- 3.58
- 20/3
- 1/12
- 0.75
- 1
- 6.07
- 7/54
- 7/72
- 6.5
- 7
- 1.24
- 9/4
- 5/4
- 1.19
- 88/9
- 1
- 9/2
- 4.98
- 12
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