Two road construction teams, A and B, jointly repaired a 4000-meter-long section of road. After 10 days of repairing, there was still 500 meters left. It is known that team A repairs an average of 160 meters per day, how many meters does team B repair on average per day?
甲、乙两个筑路队合修4000米长的一段路，修了10天，还剩500米．已知甲队平均每天修160米，乙队平均每天修多少米？
<gadget id="calculator">4_000 - 500</gadget>
<output>3_500</output>

<gadget id="calculator">3_500 / 10</gadget>
<output>350</output>

<gadget id="calculator">350 - 160</gadget>
<output>190</output>

<result>190</result>