The assembly team is going to assemble a batch of washing machines. It is planned to assemble 27 sets per day and complete the task in 20 days. In fact, 30 units are assembled every day, and it only takes a few days to complete the task?
装配小组要装配一批洗衣机，计划每天装配27台，20天完成任务．实际每天装配了30台，只需几天就可以完成任务？
<gadget id="calculator">20 / 30</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">27 * (2/3)</gadget>
<output>18</output>

<result>18</result>