Question

Vinay spends 25/4% of his pocket money in a school picnic.if he spent ₹30 how much money did he have?

Answer 1

Let the pocket money be a
(25/4)% of a=30
25/4*100*a=30
25a/400=30
25a=30*400
a=12000/25
a=480

So...his pocket money is Rs. 480

Answer 2

here it is:

it answer is 40