A boys spends 3/4 of his pocket money and then 4/5 of the remainder to – InterviewSolution

1.	A boys spends 3/4 of his pocket money and then 4/5 of the remainder to his sister. if he has ₹ 40 left, what did he have at first? please step by step answer
Answer» Step-by-step explanation:let POCKET MONEY be = xX -3/4x is amount remaining with him after spending money.X -3/4x= x/4 (on solving)now he GAVE 4/5of remaining amount to his SISTER.= x/4 - 4/5 of x/4= x/4 - x/5= x/20amount remaining with him is =40x/20=40x=800his pocket money is 800

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