Question

Ramu bought 5 pens and 2 books for 40 rs. Aju bought 2 pens and 3 books for 38 rs. What is the price of a pen and a book?​

Answer 1

Answer:

let cost of pens be x

cost of books be y

ATQ

5x+2y=40 ------1

2x+3y=38 ---------2

by 1 and 2

y=10 and x=4

Answer 2

Answer:

hope it helps...........