out of certain sum of money a boy
spends 3/5, and then 1/4 of the
remainder. .
He has left & 15. How much amount had
he at fisrt?
Answers
Answered by
1
Answer:
50
Step-by-step explanation:
let, x is the amount he had first.
he spend 3/5 of it, then remaining,
=(x-3x/5)= 2x/5
then spend 1/4 th of remaining then amount left,
={2x/5- (2x/5 *1/4)}
=(2x/5- x/10)
=3x/10
according to the problem,
3x/10=15
x =15*10/3
x =150/3=50
the amount he had 50 rupees.
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