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Question
For the following numbers write the ratio of first number to second number in the reduced form.
21, 48
Solution
`21 : 48 = 21/48 = (21 ÷ 3)/( 48 ÷ 3 )= 7/16 = 7 : 16 ` ...(HCF of 21 and 48 = 3)
Thus, the reduced form of 21 : 48 is 7 : 16.
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