Question

Anand take 6 hours and Bharat takes 4 hours to read a book.Both started reading copies of book at the same time. after how many hours in the member of front pages to be read by Anand twice that to be read by birth assume Anand and Bharat read all the pages with constant pace

Answer 1

Answer:

Step-by-step explanation:

Assume the book is of 240 pages.

So, Anand reads pages in 1 hr

= 240/6 = 40

And Bharath reads pages in 1 hr

= 240/4 = 60

Anand reads 40 pages per hour and Bharath reads 60 pages per hour.

Number of pages Anand will complete at the end of each hour −40,80,120,160,200,240.

Number of pages Bharath will complete at the end of each hour −60,120,180,240.

At the end of 3rd hour, Bharath is left with 60 pages and Anand is left with 120 pages.

So, the answer is 3 hours.