Xiaohong rides a bicycle at 213 meters per minute, which is three times faster than her walking speed. How many meters does Xiaohong walk per minute?
小红骑自行车每分钟213米，是步行速度的3倍，小红步行每分钟行多少米？
<gadget id="calculator">213 / 3</gadget>
<output>71</output>

<result>71</result>