Rehana has some money after she spend Rs15 she has Three quarter of the initial amount left the amount left is

Amount left = Rs 45

Step-by-step explanation:

Let the initial amount be x.

Translating the word problem into an algebraic expression, we have;

Cross-multiplying, we have;

Rearranging the equation (collecting like terms), we have;

x = Rs 60

Next, we find the amount left;

Amount left = 60 - 15

Amount left = Rs 45