题目:
On a scale drawing, a rectangle 1 inch by 113 inches represents the floor of a room and the indicated scale is 1 inch equals 15 feet. How many square tiles 6 inches on a side will be needed to cover this floor? (1 foot = 12 inches)
选项:
A、40
B、70
C、120
D、700
E、1,200
答案:
E