criminal absconded in fear of crime by driving at a speed of 50 m/s. After 12 seconds, Conan turned on the "prisoner tracking glasses" and stepped on a "solar skateboard" to chase the criminal. If he wants to catch up with the criminal in 5 minutes, how about Conan's "solar skateboard" What is the velocity in m/s.
一罪犯开车畏罪潜逃，速度为50米/秒，12秒后，柯南打开"犯人追踪眼镜"，脚踏"太阳能滑板"追罪犯，想要在5分钟追上罪犯，请问柯南的"太阳能滑板"的速度为多少米/秒．
<gadget id="calculator">50 * 12</gadget>
<output>600</output>

<gadget id="calculator">300 * 50</gadget>
<output>15_000</output>

<gadget id="calculator">600 + 15_000</gadget>
<output>15_600</output>

<gadget id="calculator">15_600 / 300</gadget>
<output>52</output>

<result>52</result>