39. Cheena spentofher pocket money. She spends 2 ofiton a book, 60n a – InterviewSolution

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1.	39. Cheena spentofher pocket money. She spends 2 ofiton a book, 60n a movie, andthe rest on adress. What part of her pocket money did she spend on the dress?
Answer» Suppose total money is x 3/4th spent so 3x/4 spent 1/2 on book and 1/6 on movie and remaining on dress so on dress 3x/4 - 3x/8 - x/8 = (6x-3x-x)/8 = 2x/8 = x/4 so 1/4th on dress

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