Question

by selling 125 cassettes a man gains an amount equal to the selling price of 5 cassettes find the gain percent?

Answer 1

let sp of 1 cassets be rs x.
gain =rs 5x. sp of 125 cassets rs 125x
cp of 125 cassets rs 125 × -rs 5x=120×
gain = (5×)/120x *100%
=25/6 %
=41/6%

Answer 2

Answer:

this is the correct answer