Math, asked by furkanalicp786, 9 months ago

a boy spends 3/4 of his pocket money and then 4/5 of the remainder is given to his sister if he has rupees 40 left what did he have at first?
step by step
other vise reported​

Answers

Answered by Anonymous
0

total money x rupees

expenditure=3/4x

left money=x-3/4x

left money=X/4

money given to sis=4/5ofx/4

=X/5

Answered by rakgree981
0

Answer:

he initially had rs.200/- with him

Step-by-step explanation:

let us consider the total amount is 'x'

the boy spends 3/4 of his money= 3/4x

therefore, the remaining amount with him is x-3/4x= x/4

hence he gives 4/5 of remainder to sister= 4/5*x/4= x/5

give that, sister has 40/-,

which means x/5=40, by sloving we get x=200/-

Similar questions