Question

the cost price of an article is 90% of its selling price what is the profit or the loss as percent​

Answer 1

Answer:

11.11% profit

Step-by-step explanation:

Let the Selling Price =100

Given Cost Price  =90

Profit = Selling price - Cost price

         =100−90

         =10

Profit % =9010×100 

              =11.11%