The road was built on Shengli North Road. In the first 5 days, a total of 2,854 meters was built, and then 3 days later, 510 meters were built every day. How many meters were built in total?
胜利北路修公路，前5天共修路2854米，后又修了3天，每天修510米，一共修路多少米？
<gadget id="calculator">510 * 3</gadget>
<output>1_530</output>

<gadget id="calculator">2_854 + 1_530</gadget>
<output>4_384</output>

<result>4_384</result>