Question

a man sells two wall watches at rs 99 each one he gain 10% and on the other he loss 10% . find the C.P of each wall watch. what is the total gain or loss %

Answer 1

☆Hey Mate!!!☆

Solition is in pic

Hope ot helps☺!

Answer 2

Answer:

there is always a loss in such case and loss % (10)²/100%=1%