Question

15. On selling 250 cassettes, a man had a gain equal to the selling price of 25 cassettes Find his gam
per cent.
16. On selling 36 oranges, a vendor loses the selling price of 4 oranges. Find his loss per cent.
17. Toffees are bought at 2 for a run and on​

Answer 1

Answer:

15.10%

16.11.111%

Step-by-step explanation:

15.

let 1 cassette cost ₹1

then cost of 250 cassettes is ₹250

he gets profit 25₹

then profit%=profit in (₹)/cp×100

=25÷250×100=10%

16.let 1 orange cost ₹1

then cost of 36 oranges is ₹36

he gets profit 4₹

then loss%=4÷36×100

=100/9 or 11.111%