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
- 1.5/6 × 9 =
- 2.5/7 × 1/7 =
- 3.1/9 ÷ 7/9 =
- 4.3/7 × 4 =
- 5.2/5 ÷ 5/9 =
- 6.One roll of ribbon has 9.6 m. How many m do 7 of them make in all? =
- 7.2.1 × 0.2 =
- 8.7.1 × 0.5 =
- 9.2.4 ÷ 0.8 =
- 10.2/3 × 15 =
- 11.5/7 × 2 =
- 12.4/9 ÷ 1/3 =
- 13.4.8 ÷ 0.4 =
- 14.4/9 × 8 =
- 15.60.16 ÷ 8 =
- 16.4.2 ÷ 0.6 =
- 17.2/5 × 5 =
- 18.One packet of rice weighs 7.7 kg. How many kg do 12 of them make in all? =
- 19.1/7 × 3/4 =
- 20.1.1 × 0.2 =
- 21.3/4 × 6 =
- 22.1/5 ÷ 1/9 =
- 23.1/7 × 3 =
- 24.19.7 ÷ 5 =
- 25.1/3 ÷ 1/9 =
- 26.1.8 ÷ 0.3 =
- 27.5/7 ÷ 5/7 =
- 28.9.4 × 0.6 =
- 29.6.7 × 0.5 =
- 30.1.8 ÷ 0.2 =
- 31.1.6 ÷ 0.2 =
- 32.4/7 × 2/5 =
- 33.1/8 × 10 =
- 34.1/9 × 2 =
- 35.One bag of potatoes weighs 9.1 kg. How many kg do 4 of them make in all? =
- 36.9.9 ÷ 0.9 =
- 37.One packet of rice weighs 7.4 kg. How many kg do 12 of them make in all? =
- 38.3/8 × 4 =
- 39.2.3 × 0.5 =
- 40.7.7 × 0.8 =
Answer key
- 15/2
- 5/49
- 1/7
- 12/7
- 18/25
- 67.2
- 0.42
- 3.55
- 3
- 10
- 10/7
- 4/3
- 12
- 32/9
- 7.52
- 7
- 2
- 92.4
- 3/28
- 0.22
- 9/2
- 9/5
- 3/7
- 3.94
- 3
- 6
- 1
- 5.64
- 3.35
- 9
- 8
- 8/35
- 5/4
- 2/9
- 36.4
- 11
- 88.8
- 3/2
- 1.15
- 6.16
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