Question

by selling a stool for rs.67.50 a
carpenter loses 10%.how much %would be gain or loss by selling it for rs82.50​

Answer 1

Answer:

CP of stool = 67.50×100/100-10

6750/90=675/9= 75

Of he sold it on 82.50 then gain would be

82.5-75= 7.5

gain % would be = 7.5/75×100=10%