A road repairing team built a road. A total of 2,230 meters were repaired in the first 13 days of September, and an average of 160 meters per day in the last 17 days. How many meters were repaired on average per day in September?
一个修路队修一条路，九月份前13天共修2230米，后17天平均每天修160米，九月份平均每天修多少米？
<gadget id="calculator">160 * 17</gadget>
<output>2_720</output>

<gadget id="calculator">2_720 + 2_230</gadget>
<output>4_950</output>

<gadget id="calculator">13 + 17</gadget>
<output>30</output>

<gadget id="calculator">4_950 / 30</gadget>
<output>165</output>

<result>165</result>