Makro Supermarket held a "buy 5 get 1 free" event. 60 people from class 3 went on a spring outing. Everyone wanted to drink a bottle of Coke, and they only needed to buy as many bottles as they wanted.
万客隆超市举行"买5赠1"的活动，三1班60人去春游，每人想喝1瓶可乐，他们只需买多少瓶．
<gadget id="calculator">5 + 1</gadget>
<output>6</output>

<gadget id="calculator">60 / 6</gadget>
<output>10</output>

<gadget id="calculator">10 * 5</gadget>
<output>50</output>

<result>50</result>