Question

If the cost of a book is RS.480, find the cost of 4 books​

Answer 1

If one book costs 480, then four books will cost the quadruplee. To calculate it, we can multiply by 4 the price of one book:

480 * 4 = 1920

So we know it wouldd cost 1920 rp to buy four.

Answer 2

Explanation:

for 1 book=480

for 4 books= 480×4

=1920