Question

MRP ₹90
SP-₹50
discount- ?
gain%=20%
CP-?​

Answer 1

discount is 90-50=40

gain=50×20/100=10

cp=sp-gain

=50-10=40

Answer 2

Step-by-step explanation:

Discount: 90-50=49

gain:. 50*20/100=10

cp=sp-gain

=50-10=40