Question

Rishwan wanted to set up a library. 120 books costed Rs.2,400. What would be the cost

of 210 such books?​

Answer 1

Answer:

4200

Step-by-step explanation:

First we have to find cost of 1 book= 2400÷120

= 20

Now we have to find cost of 210 books = 20× 210= 4200

pls mark as Brianliast answer

Answer 2

Answer:

the answer is 4200

Step-by-step explanation:

cost of 1 book=2400/120

=20

cost of 210 books=20(210)

=4200