Question

A shopkeeper buys a certain number of books for Rs. 720. If the cost per book was Rs.5 less, the number of books that could be brought for Rs. 720 would be 2 more.

Taking the original cost of each book to be Rs. , write an equation in & solve it.

• A. 45
• B. 60
• C. 22.5
• D. 30
• E. 90

Answer 1

The correct option is A

45