Question

A vendor buys some candies ar 15 for 10 ruppees and sells them at 12 for 10 ruppees. What is his gain percent

Answer 1

Answer:

cp of 1 candy=10/15

sp of one candy=10/12

gain=sp-cp

=10/12-10/15

=10/60

gain%=gain/cp×100

=(10/60)/(10/15)×100

=25%

his gain%=25%

hope it help you....