Question

formula of gain when CP and gain percent is given

Answer 1

hi

the answer to ur question is

CP = ( SP * 100 ) / ( 100 + percentage profit). Formula to calculate cost price if selling price and loss percentage are given: CP = ( SP * 100 ) / ( 100 – percentage loss ).

hope it helps

Answer 2

first to find sp....i.e.

SP= 100+GAIN%/100×CP

NOW,WHEN find sp

THEN,with the help of sp

i.e.,

SP-CP =GAIN or,

Gain= sp-cp that is a part of formulae of profit and loss..........

I HOPE MY ANSWER MAY HELP YOU...