A car has driven 3/5 of the way from point A to point B, and it is still 150 kilometers away from point B. How many kilometers has this car traveled?
一辆汽车从甲地到乙地，已经行驶了全程的(3/5)，离乙地还有150千米，这辆汽车行驶了多少千米？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">150 / (2/5)</gadget>
<output>375</output>

<gadget id="calculator">375 - 150</gadget>
<output>225</output>

<result>225</result>