A car has traveled 75 kilometers and there are still 25 kilometers left. What fraction of the total distance has the car traveled?
一辆汽车已行了75千米，还剩下25千米，这辆汽车已行了全部路程的几分之几？
<gadget id="calculator">75 + 25</gadget>
<output>100</output>

<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

<result>3/4 = around 0.75</result>