Bochi Mountain Park Management Office plans to plant 950 trees. 130 trees have been planted, and the rest will be planted in 2 days. How many trees will be planted on average per day?
钵池山公园管理处计划植树950棵．已经栽130棵，剩下的打算用2天时间栽完，平均每天要栽多少棵？
<gadget id="calculator">950 - 130</gadget>
<output>820</output>

<gadget id="calculator">820 / 2</gadget>
<output>410</output>

<result>410</result>