After 4 days of repairing a road, the ratio of the repaired part to the remaining part is 2:3. If you repair another 75 meters, you can reach the end point. How many meters is the total length of this road?
一条路，修了4天后，已修部分与剩下部分的比是2：3，如果再修75米，就能到达终点，这条路全长多少米？
<gadget id="calculator">2 + 3</gadget>
<output>5</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">75 / (3/5)</gadget>
<output>125</output>

<result>125</result>