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
- 1.3/7 × 4 =
- 2.1/2 ÷ 2/5 =
- 3.One jug of milk holds 2.7 L. How many L do 12 of them make in all? =
- 4.0.3 × 0.8 =
- 5.3/8 × 13 =
- 6.1.6 × 0.3 =
- 7.1/4 ÷ 1/5 =
- 8.1.2 × 0.3 =
- 9.2/5 × 1/7 =
- 10.3/7 × 1/7 =
- 11.4/9 ÷ 1/4 =
- 12.One bag of potatoes weighs 2.1 kg. How many kg do 11 of them make in all? =
- 13.2/7 × 5/7 =
- 14.5/8 × 3/8 =
- 15.1/2 × 1/9 =
- 16.3/5 ÷ 3/5 =
- 17.13.72 ÷ 4 =
- 18.4/5 × 6 =
- 19.3.6 ÷ 0.3 =
- 20.10.8 ÷ 0.9 =
- 21.34.12 ÷ 4 =
- 22.2/3 ÷ 1/2 =
- 23.3/5 ÷ 1/5 =
- 24.6/7 × 4 =
- 25.6.9 × 0.2 =
- 26.4/7 × 15 =
- 27.1/4 × 3 =
- 28.4 ÷ 0.4 =
- 29.5/7 × 6 =
- 30.4.5 ÷ 0.9 =
- 31.8/9 ÷ 8/9 =
- 32.8.3 × 0.6 =
- 33.1.5 × 0.5 =
- 34.One bottle of oil holds 7.9 L. How many L do 7 of them make in all? =
- 35.4/5 × 7/9 =
- 36.1/2 ÷ 8/9 =
- 37.1/8 × 14 =
- 38.3/7 ÷ 1/6 =
- 39.2/7 × 3/5 =
- 40.3/8 ÷ 5/7 =
Answer key
- 12/7
- 5/4
- 32.4
- 0.24
- 39/8
- 0.48
- 5/4
- 0.36
- 2/35
- 3/49
- 16/9
- 23.1
- 10/49
- 15/64
- 1/18
- 1
- 3.43
- 24/5
- 12
- 12
- 8.53
- 4/3
- 3
- 24/7
- 1.38
- 60/7
- 3/4
- 10
- 30/7
- 5
- 1
- 4.98
- 0.75
- 55.3
- 28/45
- 9/16
- 7/4
- 18/7
- 6/35
- 21/40
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