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
提问：
具体计算和逻辑是什么啊，我没看懂这个d可以推出的逻辑和公式[img=/resource/2020-09/14183-1599976836.png]
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