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
- 1.10.7 ÷ 2 =
- 2.2/9 × 1/4 =
- 3.One packet of rice weighs 7.5 kg. How many kg do 10 of them make in all? =
- 4.One bottle of oil holds 6.1 L. How many L do 11 of them make in all? =
- 5.6.3 ÷ 0.9 =
- 6.One roll of ribbon has 1.6 m. How many m do 7 of them make in all? =
- 7.4.2 × 0.8 =
- 8.7/8 × 10 =
- 9.One bag of potatoes weighs 7.6 kg. How many kg do 11 of them make in all? =
- 10.One roll of ribbon has 7.8 m. How many m do 5 of them make in all? =
- 11.1/3 ÷ 1/5 =
- 12.8/9 × 15 =
- 13.5/6 × 3 =
- 14.4.7 × 0.7 =
- 15.5/9 × 11 =
- 16.4.5 ÷ 0.9 =
- 17.1/5 × 1/2 =
- 18.2/3 × 7 =
- 19.1.7 × 0.8 =
- 20.4/7 ÷ 5/9 =
- 21.5/6 ÷ 2/5 =
- 22.2 ÷ 0.5 =
- 23.2/5 × 15 =
- 24.13.16 ÷ 4 =
- 25.1/6 × 1/4 =
- 26.1/9 ÷ 4/9 =
- 27.1/7 ÷ 4/9 =
- 28.1.8 ÷ 0.6 =
- 29.2/9 × 11 =
- 30.1/5 × 12 =
- 31.3/8 ÷ 7/9 =
- 32.3/5 × 5/6 =
- 33.2/5 ÷ 3/5 =
- 34.9.3 × 0.5 =
- 35.2.5 × 0.6 =
- 36.3/7 ÷ 5/8 =
- 37.2/5 ÷ 1/5 =
- 38.3/5 ÷ 2/9 =
- 39.3/7 × 14 =
- 40.2.4 ÷ 0.4 =
Answer key
- 5.35
- 1/18
- 75
- 67.1
- 7
- 11.2
- 3.36
- 35/4
- 83.6
- 39
- 5/3
- 40/3
- 5/2
- 3.29
- 55/9
- 5
- 1/10
- 14/3
- 1.36
- 36/35
- 25/12
- 4
- 6
- 3.29
- 1/24
- 1/4
- 9/28
- 3
- 22/9
- 12/5
- 27/56
- 1/2
- 2/3
- 4.65
- 1.5
- 24/35
- 2
- 27/10
- 6
- 6
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