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
- 1.5.05 ÷ 5 =
- 2.3/5 × 1/2 =
- 3.2/7 × 8 =
- 4.12.65 ÷ 5 =
- 5.8.6 × 0.4 =
- 6.8/9 × 1/9 =
- 7.One roll of ribbon has 9.2 m. How many m do 7 of them make in all? =
- 8.6/7 ÷ 1/2 =
- 9.4.5 ÷ 0.9 =
- 10.1.32 ÷ 4 =
- 11.1/5 ÷ 3/4 =
- 12.8/9 × 12 =
- 13.6.4 × 0.5 =
- 14.One bag of potatoes weighs 1.2 kg. How many kg do 4 of them make in all? =
- 15.7/8 × 3/8 =
- 16.2/7 ÷ 3/7 =
- 17.46.4 ÷ 8 =
- 18.2/7 × 10 =
- 19.5.1 × 0.5 =
- 20.7/8 × 3/7 =
- 21.56 ÷ 8 =
- 22.One bag of potatoes weighs 6.3 kg. How many kg do 10 of them make in all? =
- 23.4.8 ÷ 0.4 =
- 24.5/8 × 4 =
- 25.5.6 × 0.2 =
- 26.4/9 × 2/3 =
- 27.2/3 ÷ 3/8 =
- 28.2.3 × 0.3 =
- 29.2/3 × 1/8 =
- 30.6 ÷ 0.6 =
- 31.1/2 ÷ 7/9 =
- 32.1/8 × 3/8 =
- 33.5/7 × 1/5 =
- 34.18.36 ÷ 4 =
- 35.5/9 × 7 =
- 36.1.5 ÷ 0.5 =
- 37.6.6 × 0.3 =
- 38.1/5 × 3 =
- 39.2/5 × 5/9 =
- 40.1/4 ÷ 2/9 =
Answer key
- 1.01
- 3/10
- 16/7
- 2.53
- 3.44
- 8/81
- 64.4
- 12/7
- 5
- 0.33
- 4/15
- 32/3
- 3.2
- 4.8
- 21/64
- 2/3
- 5.8
- 20/7
- 2.55
- 3/8
- 7
- 63
- 12
- 5/2
- 1.12
- 8/27
- 16/9
- 0.69
- 1/12
- 10
- 9/14
- 3/64
- 1/7
- 4.59
- 35/9
- 3
- 1.98
- 3/5
- 2/9
- 9/8
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