Question

i mark up the computer iam selling by 20%&sell them at the discount of 15%.what is my net gain percent

Answer 1

Let the cost price be 100.

Given that he sold it for 20% = 100 + 20 = 120.

Given that the discount is 15% = 15% of 120

                                                   = 15/100 * 120

                                                   = 18.

The SP =  102 - 18 = 102.

We know that Gain = SP - CP

                                = 102 - 100

                                = 2.

We know that Gain % = (Gain * 100)/CP

                                     = (2 * 100)/100

                                    = 2.


Hence the net gain is 2%.


Hope this helps!

Answer 2

the answer will be X×20/100×15/100=>X=66.66%