Question

if the profit of 10 books which cost rs 250 each is rs 500 then find the selling price of each book​

Answer 1

Answer:

RS 300

Step-by-step explanation:

cp of 1 book is RS 250

therefore, cp of 10 book is RS 250×10=2500

profit=RS 500

So so = 3000

so of 1book is 3000÷10=RS 300