Apples cost 5 yuan per kilogram, and Uncle Wang bought a bag of apples for 85 yuan. How many kilograms does this bag of apples weigh?
每千克苹果5元，王叔叔买了一袋苹果用去85元，这袋苹果有多少千克？
<gadget id="calculator">85 / 5</gadget>
<output>17</output>

<result>17</result>