The store ships 720 cases of beer, each case of 9 bottles, 8 cases each time, how many times do these beers need to be shipped?
商店运进720箱啤酒，每9瓶装一箱，每次运8箱，这些啤酒需要运多少次？
<gadget id="calculator">720 / 8</gadget>
<output>90</output>

<result>90</result>