a man sold two calculators for Rs.399 each. on one he gained 5% and on the other he loss 5%.find his total gain or loss%
respected mam i know the answer but i don't know how to show it solved.please help me by giving me a hint to show it solved
S.P of each calculator = 399
So let the two cost prices be x and y.
So,
So total C.P =x+y = 800
Total S.P = 798
So total loss = 800-798 = 2.
So overall loss percent