There are 24 people in a car when it leaves the starting station, and 6 people get off halfway. The number of people on the car is 150% of the number of people on the car. How many people are on the car now?
一辆汽车从始发站开出时有24人，中途有6人下车，上车的人数是车上人数的150%，现在车上有多少人．
<gadget id="calculator">24 - 6</gadget>
<output>18</output>

<gadget id="calculator">150 / 100</gadget>
<output>3/2 = around 1.5</output>

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

<gadget id="calculator">27 + 18</gadget>
<output>45</output>

<result>45</result>