You're on a residential construction team doing roofing. The pitch of a roof is 13 1/3 rise over run. Find the rise if the horizontal run of the roof is 15 feet 3/4 inches.
a) 2 feet 1 1/3 inches
b) 1 foot 9 inches
c) 4 feet 3 inches
d) 3 feet 1/2 inch