Answer:
4 Hours and 0 minutes
Explanation:
300 pages = 15 min
4,800 Pages
300=15 min
600=30
900=45
1200=1 hr
1500=1.15
1800=1.30
2100=1.45
2400=2 hr
2700=2.15
3000=2.30
3300=2.45
3600=3 hr
3900=3.15
4200=3.30
4500=3.45
4800=4 Hr
6.5m questions
8.7m answers