A bamboo pole is inserted in a pond, the part in the mud occupies (3/8) of the total length, the part in the water occupies (9/16) of the total length, and there is still 0.2 meters above the water surface, what is the total length of the bamboo pole?
一根竹竿插在水塘中，入泥部分占全长的(3/8)，水中部分占全长的(9/16)，还有0.2米露出水面，求竹竿全长？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">9 / 16</gadget>
<output>9/16 = around 0.5625</output>

<gadget id="calculator">1 - (3/8) - (9/16)</gadget>
<output>1/16 = around 0.0625</output>

<gadget id="calculator">0.2 / (1/16)</gadget>
<output>3.2</output>

<result>3.2</result>