A machine factory produces 120 machines in 4 months. According to this calculation, how many machines can this factory produce in a year?
一个机器厂4个月共生120台机器．照这样计算，这个厂一年能生产多少台机器？
<gadget id="calculator">120 / 4</gadget>
<output>30</output>

<gadget id="calculator">30 * 12</gadget>
<output>360</output>

<result>360</result>