Two workshops, A and B, produce a batch of parts at the same time. When workshop A completes 240 parts, workshop B has completed 18 fewer parts than workshop A's 1.2 times. How many parts did Workshop B complete at this time?
甲、乙两个车间同时生产一批零件，当甲车间完成240个零件时，乙车间已经完成的零件比甲车间的1.2倍少18个．这时乙车间完成了多少个零件？
<gadget id="calculator">240 * 1.2</gadget>
<output>288</output>

<gadget id="calculator">288 - 18</gadget>
<output>270</output>

<result>270</result>