In a rectangular parallelepiped container with a bottom side length of 60 cm, stand a square iron rod with a length of 1 meter and a bottom side length of 15 cm. At this time, the water depth of the container is 50 cm. Now put the iron rod upwards slightly. Lift 24 cm, how many centimeters is the wet part of the iron rod exposed to the water?
在底面边长为60厘米的正方形的一个长方体容器中，直立一根长1米，底面边长是15厘米的正方形的长方体铁棍，这时容器水深为50厘米，现在把铁棍轻轻向上提起24厘米，露出水面的铁棍潮湿部分长多少厘米？
<gadget id="calculator">60 * 60</gadget>
<output>3_600</output>

<gadget id="calculator">15 * 15</gadget>
<output>225</output>

<gadget id="calculator">3_600 - 225</gadget>
<output>3_375</output>

<gadget id="calculator">24 / 3_375</gadget>
<output>8/1_125 = around 0.007111</output>

<gadget id="calculator">15 * 15 * (8/1_125)</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">24 + (8/5)</gadget>
<output>128/5 = around 25.6</output>

<result>128/5 = around 25.6</result>