Question

3. A book cost Rs 96 and Mahesh bought 60 such books. By mistake, the accountant at the store made the bill by taking the cost of each book to be 5 less. What is the difference in this bill from what it would have been? 4. Every floor of a 104 story skyscraper is 4m high. If a balloon rises 3m every second. How long will it take to rise from the 36th floor to the 96th floor?

Answer 1

Answer:

3.5460 RS.

Step-by-step explanation:

reduce 5 from 96i.e. 91 and multiply by 60 you will get the answer

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Answer 2

you use oxford book for math?