Let 125 cassettes cost rs 1000
Then,1 cassette cost rs 8 (1000/125 =8)
Selling price of 5 cassettes will be 5x8=40
Thus,gain%=40/1000*100 answer:4
by selling 125 cassettes, a man gains an amount equal to the selling price of 5 cassettes. find the gain per cent
1 answer
1 answer