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
- 1.1.8 ÷ 0.2 =
- 2.2.4 ÷ 0.3 =
- 3.5.5 ÷ 0.5 =
- 4.3.7 × 0.7 =
- 5.7/8 × 5/9 =
- 6.0.4 ÷ 0.2 =
- 7.21.76 ÷ 4 =
- 8.36.96 ÷ 4 =
- 9.8/9 ÷ 7/8 =
- 10.3/7 × 3/5 =
- 11.11.7 ÷ 5 =
- 12.30.52 ÷ 4 =
- 13.1/5 × 3/7 =
- 14.3/4 ÷ 6/7 =
- 15.2/3 ÷ 5/9 =
- 16.2/5 ÷ 7/8 =
- 17.3/7 ÷ 3/7 =
- 18.1/5 × 1/5 =
- 19.5/9 × 6 =
- 20.10.65 ÷ 5 =
- 21.1/7 ÷ 1/5 =
- 22.5/7 × 3/5 =
- 23.6/7 × 7 =
- 24.One bag of potatoes weighs 1.7 kg. How many kg do 8 of them make in all? =
- 25.2/5 ÷ 5/8 =
- 26.2/3 × 5/9 =
- 27.5/6 ÷ 5/8 =
- 28.18.7 ÷ 2 =
- 29.7.2 ÷ 0.8 =
- 30.3/8 × 4/7 =
- 31.1/6 ÷ 1/7 =
- 32.6.7 × 0.4 =
- 33.One roll of ribbon has 3.9 m. How many m do 2 of them make in all? =
- 34.3/4 × 1/3 =
- 35.1/4 × 2/3 =
- 36.One roll of ribbon has 8.1 m. How many m do 11 of them make in all? =
- 37.2.76 ÷ 4 =
- 38.8.1 × 0.6 =
- 39.36.8 ÷ 4 =
- 40.4.3 × 0.4 =
Answer key
- 9
- 8
- 11
- 2.59
- 35/72
- 2
- 5.44
- 9.24
- 64/63
- 9/35
- 2.34
- 7.63
- 3/35
- 7/8
- 6/5
- 16/35
- 1
- 1/25
- 10/3
- 2.13
- 5/7
- 3/7
- 6
- 13.6
- 16/25
- 10/27
- 4/3
- 9.35
- 9
- 3/14
- 7/6
- 2.68
- 7.8
- 1/4
- 1/6
- 89.1
- 0.69
- 4.86
- 9.2
- 1.72
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