A cube of iron with a side length of 5 cm is melted and cast into a cone. The base area of the cone is 75 cm2. What is the height of the cone in cm?
把一个棱长5厘米的正方体铁块熔铸成一个圆锥，这个圆锥的底面积是75平方厘米，圆锥的高是多少厘米？
<gadget id="calculator">5 * 5 * 5</gadget>
<output>125</output>

<gadget id="calculator">3 / 75</gadget>
<output>1/25 = around 0.04</output>

<gadget id="calculator">125 * (1/25)</gadget>
<output>5</output>

<result>5</result>