60 students went on a trip, and each wanted to buy a bottle of drink. Just in time for the big gift of drink purchase, the "buy 5 get 1 free" activity was implemented. They only need to pay for how many bottles of drink they buy?
60名同学去旅游，每人想买1瓶饮料，正好赶上饮料购买大赠送，实行"买5送1"的活动，他们只需付买多少瓶饮料的钱就可以了？
<gadget id="calculator">5 + 1</gadget>
<output>6</output>

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

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

<result>50</result>