161k views
2 votes
Sue reads 40 pages in 80 minutes. How long will it take her to read 210 pages

User Lint
by
8.2k points

1 Answer

5 votes
Set up a ratio 40 pages / 80 minutes
This can be reduced to 1 page in 2 minutes.
210 pages will take 410 minutes.

User SuppressWarnings
by
8.4k points

No related questions found