The volume of a cone is 90cm and the area of the base is 16cm**2. What is its height in centimeters.
一个圆锥的体积是90cm，底面积是16cm**2．它的高是多少厘米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">90 / (1/3) / 16</gadget>
<output>135/8 = around 16.875</output>

<result>135/8 = around 16.875</result>