Question

If Rupali had Rs.700 left after spending 75% of her money,how much does she have in the beginning?

Answer 1

EXPLAINATION:

LET, the money Rupali had be ₹ x.

ATQ,

x-(x × 25%)=700

or,x-(x × 1/4)=700

or,x-x/4= 700

or,(4x-x)/4=700

or,3x=2800

or,x=900