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.One bottle of oil holds 9.2 L. How many L do 7 of them make in all? =
- 2.One roll of ribbon has 8.2 m. How many m do 5 of them make in all? =
- 3.4/9 ÷ 4/7 =
- 4.1/5 × 15 =
- 5.1/7 ÷ 4/5 =
- 6.One bottle of oil holds 4.2 L. How many L do 8 of them make in all? =
- 7.1/8 ÷ 1/4 =
- 8.2/3 × 2/5 =
- 9.33.64 ÷ 4 =
- 10.1.1 × 0.5 =
- 11.4.08 ÷ 8 =
- 12.8/9 × 5/9 =
- 13.7 ÷ 0.7 =
- 14.1.6 ÷ 0.8 =
- 15.6/7 × 10 =
- 16.4/9 × 1/4 =
- 17.One bottle of oil holds 9.9 L. How many L do 3 of them make in all? =
- 18.3 ÷ 0.3 =
- 19.66.88 ÷ 8 =
- 20.2/3 ÷ 8/9 =
- 21.7/9 × 4 =
- 22.8.4 × 0.5 =
- 23.9.6 ÷ 0.8 =
- 24.2/7 × 5 =
- 25.1/2 ÷ 1/9 =
- 26.2/7 × 2 =
- 27.0.9 ÷ 0.3 =
- 28.7.6 × 0.3 =
- 29.0.8 ÷ 0.2 =
- 30.2/3 × 2 =
- 31.2.1 × 0.4 =
- 32.0.4 ÷ 0.2 =
- 33.1/4 × 5 =
- 34.6.3 × 0.4 =
- 35.3/4 × 5 =
- 36.One bag of potatoes weighs 9.4 kg. How many kg do 10 of them make in all? =
- 37.One bottle of oil holds 2.4 L. How many L do 6 of them make in all? =
- 38.4/7 × 6 =
- 39.2/3 ÷ 7/9 =
- 40.0.2 × 0.6 =
Answer key
- 64.4
- 41
- 7/9
- 3
- 5/28
- 33.6
- 1/2
- 4/15
- 8.41
- 0.55
- 0.51
- 40/81
- 10
- 2
- 60/7
- 1/9
- 29.7
- 10
- 8.36
- 3/4
- 28/9
- 4.2
- 12
- 10/7
- 9/2
- 4/7
- 3
- 2.28
- 4
- 4/3
- 0.84
- 2
- 5/4
- 2.52
- 15/4
- 94
- 14.4
- 24/7
- 6/7
- 0.12
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