Question

if one pen cost rs 10 then how much will we sell for getting 20% profit​

Answer 1

Answer:

ok

Step-by-step explanation:

sol

sp :10

cp :?

profit %= 20 %

so as we know : CP = ( SP * 100 ) / ( 100 - percentage profit)

so cp (10*100)/(20-100%)

cp= 1000/21

profit=19

so cp = 10+ 19 \

=29