Question

Find the gain or loss per cent when
C.P = $345 and S.P. = $ 372.60​

Answer 1

Gain = 8%, because CP = $ 345 and SP = $ 372.60 and CP = $ 875 and loss% = 12%, SP = $ 657.60 and loss% = 4%, after that, multiply 4 time 2 and you get 8%.