A number when added to its half gives 72. Find the number. – InterviewSolution

1.

A number when added to its half gives 72. Find the number.

Answer»

Let the required number be xHalf of the number = ½x

According to Question = x + ½x = 72 = 2x + x/2 = 72 = 2x+ x = 72×2 = 3x = 144 = x = 144/3 = x = 48

Hence, the required number is 48........

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