The school bought 30 badmintons and 5 volleyballs, how many times the number of badmintons bought is the number of volleyballs?
学校买来30个羽毛球，5个排球，买来的羽毛球个数是排球的多少倍？
<gadget id="calculator">30 / 5</gadget>
<output>6</output>

<result>6</result>