Question 33701
Kirsten types 50 pages in 8 hours
=> She can type 6*50/8 (=75/2) pages in 6 hours;
Courtney must has printed 50 - 75/2 (=25/2) pages in 6 hours;
So, Courtney can type (25/2)(1/6)=25/12 pages per hour
It would take 50(12/25) = 24 hours to print 50 pages by herself