Laila read 36 pages in 4 hours. Which expression can be used to find the number of pages she read per hour?
A
StartFraction 36 hours Over 4 pages EndFraction
B
StartFraction 4 pages Over 36 hours EndFraction
C
StartFraction 4 hours Over 36 pages EndFraction
D
StartFraction 36 pages Over 4 hours EndFraction