A bamboo pole is inserted into the water for 3 meters and is 5 meters above the surface of the water. What fraction of the total length of the bamboo pole is the part inserted into the water?
一根竹竿插入水中3米，露出水面5米，插入水中的部分占竹竿全长的几分之几？
<gadget id="calculator">3 + 5</gadget>
<output>8</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>