dripping faucet wastes 3.6kg per hour, do you know how much water it wastes in a week?
一个滴水的水龙头每小时浪费3.6kg，你知道它一周会浪费多少水吗？
<gadget id="calculator">3.6 * 24 * 7</gadget>
<output>604.8</output>

<result>604.8</result>