Question

David buys an oil painting and get it frame for rs 300 if he sells the painting at Rs 39100 making 13.3% profit how much has he paid for the Old painting

Answer 1

selling price=rs 39100
profit percentage=13.3%
cp=sp×100+p%/100
=39100×113.3÷100
=391×113.3
=44,300.3 is cost price
hope you will understand the answer