12 boxes of bees can produce 900 kilograms of honey a year. How many kilograms of honey can an average box of bees produce in a year?
12箱蜜蜂一年可以酿蜜900千克蜂蜜．平均一箱蜜蜂一年可以酿多少千克蜂蜜？
<gadget id="calculator">900 / 12</gadget>
<output>75</output>

<result>75</result>