To configure a beverage, 1 kg of beverage powder needs to be mixed with 5 kg of water. If 85 kg of water is used, how many kg of beverage powder is needed.
配置一种饮料，用1千克饮料粉需要配5千克水．如果用85千克水，需要多少千克饮料粉．
<gadget id="calculator">85 / 5</gadget>
<output>17</output>

<result>17</result>