Chad will have new carpet put on the rectangular floors of two rooms in his house. One floor is 12 1/2 feet long, and the other floor is 15 3/4 feet long. Each floor has a width of 10 feet. What is the total area in square feet of the new carpet?
A. 125 square feet
B. 157.5 square feet
C. 282.5 square feet
D. 96.5 square feet