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Question
From the following pairs of numbers, find the reduced form of ratio of first number to second number.
72, 60
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Solution
72 : 60 = `72/60 =(72 ÷12)/ (60÷12) = 6/5 = 6 : 5` ... (HCF of 72 and 60 = 12)
Thus, the reduced form of 72 : 60 is 6 : 5.
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