题目信息
A certain liquid leaks out of a container at the rate of k liters for every x hours. If the liquid costs $6 per liter, what is the cost, in dollars, of the amount of the liquid that will leak out in y hours?
A:$$\frac{ky}{6x}$$
B:$$\frac{6x}{ky}$$
C:$$\frac{6k}{xy}$$
D:$$\frac{6ky}{x}$$
E:$$\frac{6xy}{k}$$
参考答案及共享解析

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已选答案:
正确答案:
D:$$\frac{6ky}{x}$$
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