Problem Solving
试题详情
题目：
The interior of a rectangular carton is designed by a certain manufacturer to have a volume of x cubic feet and a ratio of length to width to height of 3 : 2 : 2. In terms of x , which of the following equals the height of the carton, in feet?
选项:
A、
B、
C、
D、
E、
答案:
B
