A bamboo pole is 5 meters long. When it is inserted into the water, the part above the water is (8/3) meters, and the part in the water is 2.25 meters. How many meters is the soil part inserted into the pool?
一根竹竿长5米，把它插入水中，露出水面部分是(8/3)米，在水中部分是2.25米．插入水池中泥土部分长多少米？
<gadget id="calculator">8 / 3</gadget>
<output>8/3 = around 2.666667</output>

<gadget id="calculator">5 - (8/3) - 2.25</gadget>
<output>0.083333</output>

<result>0.083333</result>