To build a road, 75.6 meters were built on the first day, and 19.7 meters less than the first day on the second day, leaving 68.5 meters left. How many meters is this road in total?
修一条公路，第一天修了75.6米，第二天比第一天少修19.7米，还剩下68.5米．这条公路一共长多少米？
<gadget id="calculator">75.6 - 19.7</gadget>
<output>55.9</output>

<gadget id="calculator">55.9 + 75.6 + 68.5</gadget>
<output>200</output>

<result>200</result>