A basket of apples is 50 kilograms. After selling 32 kilograms, the rest will be put into 6 plastic bags on average. How many kilograms per plastic bag on average?
一筐苹果50千克，卖出32千克后，余下的平均装到6只塑料袋里，平均每只塑料袋多少千克？
<gadget id="calculator">50 - 32</gadget>
<output>18</output>

<gadget id="calculator">18 / 6</gadget>
<output>3</output>

<result>3</result>