Question

7. A trader sold 40 erasers and earned a profit equal to the selling price of 12 erasers, Pind
some eps at the rate of 36 per
Find the selling price of an cus
his profit percentage.
​

Answer 1

Answer:

233.33%

Step-by-step explanation:

Let the cost price of the eraser =₹12. Cost price of 40 erasers= Selling price of 12 erasers=> 12(40)=

Selling price of 12 erasers => Selling price of the eraser =12(40)/12 =₹40. Profit=40-12=₹28. Profit%=28/12×100=700/3 % =233.33%