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
- 1.10.2 ÷ 4 =
- 2.1/7 ÷ 6/7 =
- 3.1/2 ÷ 3/7 =
- 4.1/6 ÷ 1/5 =
- 5.One bottle of oil holds 6.6 L. How many L do 5 of them make in all? =
- 6.7/8 ÷ 1/4 =
- 7.5/9 × 11 =
- 8.3/8 × 1/4 =
- 9.One roll of ribbon has 7.3 m. How many m do 6 of them make in all? =
- 10.9.74 ÷ 2 =
- 11.9.6 ÷ 0.8 =
- 12.21.2 ÷ 8 =
- 13.47.68 ÷ 8 =
- 14.9.9 ÷ 0.9 =
- 15.0.6 × 0.5 =
- 16.One roll of ribbon has 4.3 m. How many m do 12 of them make in all? =
- 17.5/9 × 3/8 =
- 18.1/2 × 2 =
- 19.8.6 × 0.3 =
- 20.1.8 ÷ 0.6 =
- 21.One roll of ribbon has 3.1 m. How many m do 10 of them make in all? =
- 22.One bag of potatoes weighs 7.6 kg. How many kg do 7 of them make in all? =
- 23.12.88 ÷ 4 =
- 24.6/7 ÷ 4/7 =
- 25.1/8 × 5 =
- 26.One bottle of oil holds 6.9 L. How many L do 12 of them make in all? =
- 27.1.3 × 0.7 =
- 28.15.78 ÷ 2 =
- 29.1/5 × 1/3 =
- 30.3/4 × 6/7 =
- 31.One packet of rice weighs 2.2 kg. How many kg do 7 of them make in all? =
- 32.7 ÷ 0.7 =
- 33.16.38 ÷ 2 =
- 34.2/5 × 11 =
- 35.3/8 × 3/5 =
- 36.4/7 × 6/7 =
- 37.1/5 × 1/4 =
- 38.1.2 ÷ 0.2 =
- 39.One bag of potatoes weighs 4.5 kg. How many kg do 8 of them make in all? =
- 40.6/7 × 10 =
Answer key
- 2.55
- 1/6
- 7/6
- 5/6
- 33
- 7/2
- 55/9
- 3/32
- 43.8
- 4.87
- 12
- 2.65
- 5.96
- 11
- 0.3
- 51.6
- 5/24
- 1
- 2.58
- 3
- 31
- 53.2
- 3.22
- 3/2
- 5/8
- 82.8
- 0.91
- 7.89
- 1/15
- 9/14
- 15.4
- 10
- 8.19
- 22/5
- 9/40
- 24/49
- 1/20
- 6
- 36
- 60/7
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