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
- 1.3/4 ÷ 1/5 =
- 2.1/3 × 10 =
- 3.3.6 ÷ 0.9 =
- 4.One bottle of oil holds 4.5 L. How many L do 10 of them make in all? =
- 5.4 ÷ 0.5 =
- 6.5/6 × 14 =
- 7.3/4 ÷ 5/6 =
- 8.One bag of potatoes weighs 9.1 kg. How many kg do 2 of them make in all? =
- 9.1/7 × 4/5 =
- 10.2.5 × 0.6 =
- 11.7/9 × 1/7 =
- 12.3/5 ÷ 8/9 =
- 13.4/5 × 10 =
- 14.6/7 ÷ 5/9 =
- 15.27.56 ÷ 4 =
- 16.1/3 × 9 =
- 17.One packet of rice weighs 1.7 kg. How many kg do 3 of them make in all? =
- 18.4/9 ÷ 3/4 =
- 19.2/7 × 11 =
- 20.1/9 ÷ 5/6 =
- 21.3.5 ÷ 2 =
- 22.3.7 × 0.9 =
- 23.2/5 × 14 =
- 24.1.6 ÷ 0.4 =
- 25.4.2 ÷ 5 =
- 26.76.56 ÷ 8 =
- 27.1/9 × 1/5 =
- 28.6/7 ÷ 1/7 =
- 29.4/7 × 8/9 =
- 30.1.6 ÷ 0.8 =
- 31.1/4 × 8 =
- 32.One bag of potatoes weighs 9.9 kg. How many kg do 7 of them make in all? =
- 33.27.9 ÷ 5 =
- 34.3/5 ÷ 3/4 =
- 35.0.8 × 0.2 =
- 36.9.8 × 0.4 =
- 37.3/7 × 5/7 =
- 38.3/7 ÷ 3/4 =
- 39.5/9 × 8/9 =
- 40.3/5 × 11 =
Answer key
- 15/4
- 10/3
- 4
- 45
- 8
- 35/3
- 9/10
- 18.2
- 4/35
- 1.5
- 1/9
- 27/40
- 8
- 54/35
- 6.89
- 3
- 5.1
- 16/27
- 22/7
- 2/15
- 1.75
- 3.33
- 28/5
- 4
- 0.84
- 9.57
- 1/45
- 6
- 32/63
- 2
- 2
- 69.3
- 5.58
- 4/5
- 0.16
- 3.92
- 15/49
- 4/7
- 40/81
- 33/5
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