Question

A color printer can print 36 pages in three minutes in 108 pages in nine minutes if the number of pages varies directly with the time at what rate is the color printer painting

Answer 1

12 pages per minutes

Explanation:

36 pages in 3 minutes, so each minutes can print 12 pages

And 108 pages in 9 minutes, which is still 12 pages

So 12 pages per minute