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
- 1.4.8 ÷ 0.4 =
- 2.3/5 ÷ 2/7 =
- 3.0.6 × 0.7 =
- 4.9.1 × 0.2 =
- 5.3/5 × 13 =
- 6.1/6 × 12 =
- 7.3/5 ÷ 1/8 =
- 8.4/5 ÷ 4/7 =
- 9.2/7 × 4 =
- 10.5.08 ÷ 4 =
- 11.1/2 × 6/7 =
- 12.7/9 ÷ 5/6 =
- 13.1/9 × 4/7 =
- 14.2/9 ÷ 2/9 =
- 15.1/4 × 7/8 =
- 16.7.2 ÷ 0.9 =
- 17.One roll of ribbon has 8.6 m. How many m do 3 of them make in all? =
- 18.2.2 × 0.6 =
- 19.6.1 ÷ 5 =
- 20.6/7 × 8 =
- 21.7 ÷ 0.7 =
- 22.1/2 × 5/7 =
- 23.1/4 ÷ 3/8 =
- 24.One roll of ribbon has 8.3 m. How many m do 2 of them make in all? =
- 25.7/8 × 2/5 =
- 26.8/9 × 1/4 =
- 27.1/8 × 2/3 =
- 28.2/5 × 1/4 =
- 29.6/7 × 1/8 =
- 30.6.3 × 0.4 =
- 31.8.34 ÷ 2 =
- 32.1/3 ÷ 5/7 =
- 33.6/7 × 7 =
- 34.2/9 × 5/6 =
- 35.1/4 × 3/5 =
- 36.2.7 ÷ 0.3 =
- 37.5/8 × 11 =
- 38.1/4 × 4 =
- 39.One jug of milk holds 4.9 L. How many L do 10 of them make in all? =
- 40.2.1 × 0.6 =
Answer key
- 12
- 21/10
- 0.42
- 1.82
- 39/5
- 2
- 24/5
- 7/5
- 8/7
- 1.27
- 3/7
- 14/15
- 4/63
- 1
- 7/32
- 8
- 25.8
- 1.32
- 1.22
- 48/7
- 10
- 5/14
- 2/3
- 16.6
- 7/20
- 2/9
- 1/12
- 1/10
- 3/28
- 2.52
- 4.17
- 7/15
- 6
- 5/27
- 3/20
- 9
- 55/8
- 1
- 49
- 1.26
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