Question

John bought two fans for 3605 rupees he sold one at a profit of 15% and other at a loss of 9% if then obtain the same amount for each one find the cost price of each fan

Answer 1

115%(profit) 91% (loss)

0% (same)
91 : 115
3605/206=17.5
17.5×91=1592.5
17.5×115=2012.5