Question

If the cost of 25 books is Rs 120 then the cost of 40 books is ------------------.

Answer 1

Answer:

cost of one book =120/25

then, cost of 40 books =120*40/25

=4800/25

=192

Therefore, cost of 40 books is Rs.192

Answer 2

Answer:

3000 thise the answer 25 books is 120 40 book are 3000