Question

Rita had enough money to buy 15 books for 30 each. If the price of each book increases resulting in a total cost increase of * 45, how many books can she buy now? How much money will be left with her​

Answer 1

Answer: she can buy 10 books

Step-by-step explanation:

Rita has total = 30×15 = 450 rs

Now, book's new cost is 45 rs

Now, she can buy = 450/45 = 10 books