Question

P's salary is first decreased by 30% and than increased by 25%.The results is same as Q's salary first decreased by 25%and than increased by 30%.find the ratio of P's to that of Q's?​

Answer 1

Answer:

Let A's Initial Salary be X and B's initial Salary be Y.

A's final salary will be= X*5/4*4/5

= X

B's final salary will be = Y* 6/5 * 3/4

= 9Y/10

since the final salary is same

X=9Y/10

Y/X = 10/9;

So D

Step-by-step explanation: