It is 25 kilometers from place A to place B. A moped departs from place A at 10:10 in the morning, and it is stipulated that it must arrive at place B before 11:00. What requirements does the average speed meet?
甲地到乙地共25公里，一辆助动车上午10：10从甲地出发，规定要在11：00之前到达乙地，平均车速至少满足什么要求？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">25 / (5/6)</gadget>
<output>30</output>

<result>30</result>