Question

Preetha reads 5/2 pages of a book in a day . The book has 400 pages .How many days will she
take to complete the book.? If her brother completed the same book in 40 days, how many
pages did he read in 1 day?

Answer 1

Answer:

160 days

10 Pages

Step-by-step explanation:

Preetha reads number of pages in a day = 5/2

So 1 page can be completed in = 2/5 days

Number of pages in book = 400

We need to calculate number of days will she take to complete the book which can be calculated as

Number of days = 400*2/5 = 160 days

Here brother completed the same book in 40 days we need to calculate number of pages he read in a day

Number of pages he read in one day = 400 / 40 = 10 pages