Question

the cp of 15 tables is = to sp of 20 tables find profit or loss percent​

Answer 1

let the cp of one tablet=x

and sp of one tablet=y

profit=x-y

15x=20y

15 (x-y)=5y

x-y=y/3

profit percentage=((y/3)/y)×100

=100/3

=33.33%