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
- 1.3.9 × 0.6 =
- 2.One bag of potatoes weighs 8.6 kg. How many kg do 11 of them make in all? =
- 3.7/9 × 1/7 =
- 4.4.8 ÷ 0.4 =
- 5.8.3 × 0.6 =
- 6.3 ÷ 0.3 =
- 7.5.5 ÷ 0.5 =
- 8.One bottle of oil holds 4.6 L. How many L do 11 of them make in all? =
- 9.2/3 × 15 =
- 10.9.2 ÷ 5 =
- 11.One bag of potatoes weighs 4.5 kg. How many kg do 3 of them make in all? =
- 12.8/9 × 9 =
- 13.5/6 × 10 =
- 14.3/8 ÷ 6/7 =
- 15.4/7 × 1/7 =
- 16.3/7 × 1/3 =
- 17.7/8 × 1/9 =
- 18.3/8 ÷ 1/8 =
- 19.40.3 ÷ 5 =
- 20.1.5 ÷ 0.5 =
- 21.7.3 × 0.7 =
- 22.12.24 ÷ 2 =
- 23.7/9 × 3 =
- 24.4/9 × 13 =
- 25.3.2 ÷ 0.4 =
- 26.1/7 ÷ 2/3 =
- 27.2.56 ÷ 8 =
- 28.1.4 × 0.2 =
- 29.1.3 × 0.2 =
- 30.5/6 × 1/5 =
- 31.9.3 × 0.4 =
- 32.4/5 ÷ 2/5 =
- 33.1/2 × 5/8 =
- 34.37.64 ÷ 4 =
- 35.9.9 × 0.5 =
- 36.One roll of ribbon has 9.9 m. How many m do 9 of them make in all? =
- 37.1/3 × 3/4 =
- 38.1.04 ÷ 2 =
- 39.50.88 ÷ 8 =
- 40.One bag of potatoes weighs 6 kg. How many kg do 2 of them make in all? =
Answer key
- 2.34
- 94.6
- 1/9
- 12
- 4.98
- 10
- 11
- 50.6
- 10
- 1.84
- 13.5
- 8
- 25/3
- 7/16
- 4/49
- 1/7
- 7/72
- 3
- 8.06
- 3
- 5.11
- 6.12
- 7/3
- 52/9
- 8
- 3/14
- 0.32
- 0.28
- 0.26
- 1/6
- 3.72
- 2
- 5/16
- 9.41
- 4.95
- 89.1
- 1/4
- 0.52
- 6.36
- 12
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