Master Li produced 96 parts in 3 hours. According to this calculation, how many hours does it take him to produce 288 parts.
李师傅3小时生产96个零件．照这样计算，他生产288个零件要多少小时．
<gadget id="calculator">96 / 3</gadget>
<output>32</output>

<gadget id="calculator">288 / 32</gadget>
<output>9</output>

<result>9</result>