There are 8 bottles of drinks in a box, and 200 yuan can buy 5 boxes like this. How much is a bottle of drink?
一箱饮料有8瓶，200元钱能买这样的5箱．每瓶饮料多少钱？
<gadget id="calculator">8 * 5</gadget>
<output>40</output>

<gadget id="calculator">200 / 40</gadget>
<output>5</output>

<result>5</result>