The unit price of a basketball is 80.8 yuan, and a small ball is 2.4 yuan. After the school spent 100 yuan to buy a basketball, how many small balls can it buy?
一个篮球单价80.8元，一个小皮球2.4元．学校用了100元钱买了一个篮球后，还可以买多少个小皮球？
<gadget id="calculator">100 - 80.8</gadget>
<output>19.2</output>

<gadget id="calculator">19.2 / 2.4</gadget>
<output>8</output>

<result>8</result>