A cone and a cylinder have the same base and height, the sum of their volumes is 100 cubic centimeters, what is the volume of the cylinder in cubic centimeters?
一个圆锥和一个圆柱等底等高，它们的体积之和是100立方厘米，圆柱的体积是多少立方厘米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 + (1/3)</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">100 / (4/3)</gadget>
<output>75</output>

<result>75</result>