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Question
From the following pair of numbers, find the reduced form of ratio of first number to second number.
52, 78
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Solution
52 : 78
= `52/78`
= `( 52 ÷ 26)/ (78 ÷ 26 )` ...(HCF of 52 and 78 = 26)
= `2/3`
= 2 : 3
Thus, the reduced form of 52 : 78 is 2 : 3.
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