Question

jack has 600 posters he sold the last 150 posters at a discount of 25%. What is the amount of the 450 posters he sold first

Answer 1

Answer:

Following is the step-by-step procedure to calculate the selling price per unit:

Identify the total cost of all units being bought.

Divide the total cost by the number of units bought to obtain the cost price.

Use the selling price formula to find out the final price i.e.: SP = CP + Profit Margin.