选择题
2015 AMC 8 Problem 1: Room Carpet Area
Onkon wants to cover his room's floor with his favorite red carpet. How many square yards of red carpet are required to cover a rectangular floor that is 12 feet long and 9 feet wide? (There are 3 feet in a yard.)
2015 AMC 8 第1题 ：房间地毯区域
Onkon想用他最喜欢的红地毯盖住房间的地板。覆盖12英尺长、9英尺宽的矩形地板需要多少平方米的红地毯？ （一码有3英尺。）
A.
12
B.
36
C.
108
D.
324
E.
972