Question

I sold a chair at a profit of 10%. Had it been sold for * 75 more, the profit we
been 15%. Find the cost price of the chair.
please solve in paper​

Answer 1

Step-by-step explanation:

let the cost price be 100.

profit on 10%=10

profit on 15%=15

difference =5

so cost price on 5 is=100

cost price on 75= (100x75)/5

=1500