Question

1. If marked price = 3990 and percentage of discount is 10, then find the selling
price
Ir selling price = 900. Discount is 20 %, then find the marked price.​

Answer 1

Answer:

MP= 3990

d%= 10%

SP=?

Now,

SP= MP-d% of MP

= 3990-10÷100×3990

=3990-3990÷10

=3990-399

= 3591