A car travels 75.6 kilometers from point A to point B, which is exactly 75% of the whole journey. How many kilometers away is it from point B?
一辆汽车从甲地到乙地行了75.6千米，正好是全程的75%，距乙地还有多少千米？
<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">75.6 / (3/4)</gadget>
<output>100.8</output>

<gadget id="calculator">100.8 - 75.6</gadget>
<output>25.2</output>

<result>25.2</result>