Dad brings 100 yuan to the supermarket for shopping, spends 75.8 yuan to buy 3 bottles of wine, and uses the rest of the money to buy bananas, 2.2 yuan per kilogram of bananas, how many kilograms can you buy?
爸爸带100元钱到超市购物，花75.8元买3瓶酒，用剩下的钱买香蕉，每千克香蕉2.2元，还可以买多少千克？
<gadget id="calculator">100 - 75.8</gadget>
<output>24.2</output>

<gadget id="calculator">24.2 / 2.2</gadget>
<output>11</output>

<result>11</result>