A frog jumps a total of 7.74m three times, how far does the frog jump each time on average?
一只青蛙三次共跳跃7.74m，这只青蛙平均每次跳多远？
<gadget id="calculator">7.74 / 3</gadget>
<output>2.58</output>

<result>2.58</result>