Question

A man could buy a certain number of notebooks for Tk. 300. If each notebook cost is Tk. 5
more, he could have bought 10 notebooks less for the same amount. Find the price of each
notebook?

Answer 1

Let prices of each notebook = x





Total number of notebook = 300 / x



A/c to question.....




300 / x - 300 / x+5 = 10




By heat & trial...



Put x = 10

It's satisfying the above equation...

So answers is 10