Question

Anna is reading a 450 page book. She reads the first 90 pages in 5 days.

If Anna continues to read at the same rate, how long will it take her to finish the book?

Answer 1

It will take anna 25 days to finish the book

Explanation:

90 divided by 5 would be 18 pages each day. 450 pages divided by 18 pages gives you 25. To check you can do 18 times 25 or the long way which I doubt you'd do add 18, 25 times.

Answer 2

90/5=18
18 pages per day
450/18=25
25 days it will take her