Question

A Guitar was sold at a gain of 15%. Had it been sold for 575 more, the gain
would have been 20%. Find the cost price of the guitar.​

Answer 1

Answer:

rs.2160

Step-by-step explanation:

Let say cost price = c

15% gain = (15/100)×c = 0.15c

20% gain = (20/100)×c = 0.2 c

0.2c - 0.15c = 108

0.05c = 108

C = 108/0.05

C = 2160