HOTSIf. its one-third and its one-sixthA number is 6 more than the ave – InterviewSolution

1.	HOTSIf. its one-third and its one-sixthA number is 6 more than the average of, its half, its onFind the number.Hint: x2 -49 (x +7)(x -7)
Answer» suppose number is xso x=(x/2+x/3+x/6)/3+63x-18=x/2+x/3+x/6=(3x+2x+x)/618x-108=6xso 12x=108so x=9

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