Example 1 · level 1
10/25 = 2/?. Find the missing number.
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- 10 ÷ 5 = 2 and 25 ÷ 5 = 5.
Answer: 5
CLASS 4 MATHS · FRACTIONS
Equivalent fractions
Multiply (or divide) the top and bottom by the same number to get an equal fraction.
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Worked examples
Example 2 · level 2
5/40 = 1/?. Find the missing number.
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- 5 ÷ 5 = 1 and 40 ÷ 5 = 8.
Answer: 8
Example 3 · level 3
25/30 = 5/?. Find the missing number.
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- 25 ÷ 5 = 5 and 30 ÷ 5 = 6.
Answer: 6