The ball falls freely from a high place, and the height of each bounce after hitting the ground is (2/5) of the height of the previous drop. If the ball is dropped from 25 meters, what is the height of the third bounce?
球从高处自由下落，每次接触地面后弹起的高度是前次下落高度的(2/5)．如果球从25米处落下，那么第三次弹起的高度是多少米？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">25 * (2/5) * (2/5) * (2/5)</gadget>
<output>8/5 = around 1.6</output>

<result>8/5 = around 1.6</result>