Question

by selling 130 cassettes a man gains an amount equal to the S.P of 5 cassettes find the gain percent

Answer 1

Answer:

Step-by-step explanation:

Let so if 1 cassette be x

130 cassettes 130x

5 cassettes 5x

So sp 130x

And profit 5x

So cp= 130x-50x=80x

P%=5x/80x×100=25/4=6.25