The road repair team repaired a road, 185 meters a day. It has been repaired for 20 days, and another 128 meters will be completed. How long is this road?
修路队修一条公路，每天修185米，已经修了20天，再修128米正好修完，这条公路长多少米？
<gadget id="calculator">185 * 20</gadget>
<output>3_700</output>

<gadget id="calculator">3_700 + 128</gadget>
<output>3_828</output>

<result>3_828</result>