A cylindrical container is filled with 14.13 liters of water, and an iron cone equal to its bottom and height is put into the water, how many liters of water are there in the container?
一个圆柱体容器中盛满14.13升水，把一个与它等底等高的铁圆锥放入水中，容器中还有多少升水？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">14.13 * (2/3)</gadget>
<output>9.42</output>

<result>9.42</result>