Teacher Li does outdoor sports every day. On the first day, he ran 2000 meters and walked 1000 meters, totaling 26 minutes. The next day he ran 3,000 meters and walked 500 meters, which took 23 minutes. If Mr. Li always runs at the same speed and walks at the same speed, how many meters per minute does he run?
李老师每天做户外运动，第一天他跑步2000米，散步1000米，共用26分．第二天他跑步3000米，散步500米，共用23分钟．如果李老师跑步的速度总是一样，散步的速度他总是一样，那么他跑步每分钟多少米？
<gadget id="calculator">3_000 * 2</gadget>
<output>6_000</output>

<gadget id="calculator">6_000 - 2_000</gadget>
<output>4_000</output>

<gadget id="calculator">23 * 2</gadget>
<output>46</output>

<gadget id="calculator">46 - 26</gadget>
<output>20</output>

<gadget id="calculator">4_000 / 20</gadget>
<output>200</output>

<result>200</result>