Foundation Mathematics Primary 6 Ratio

Express 24 : 36 in its simplest form.

A 2 : 3
B 3 : 2
C 4 : 6
D 12 : 18
Show Worked Solution

Worked Solution

Step 1: Find the GCF of 24 and 36. Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24 Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36 GCF = 12 Step 2: Divide both terms by 12. 24 ÷ 12 = 2 36 ÷ 12 = 3 Simplest form = 2 : 3 Answer: 2 : 3

Correct answer: 2 : 3

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