If a square billet with a side length of 20 cm is forged into a rectangular steel with a base area of 16 square centimeters, how many meters is the length of the forged rectangular steel?
把一块棱长是20厘米的正方体钢坯锻造成底面积是16平方厘米的长方体钢材，锻造成长方体钢材的长是多少米？
<gadget id="calculator">20 / 16 / 100</gadget>
<output>1/80 = around 0.0125</output>

<gadget id="calculator">20 * 20 * (1/80)</gadget>
<output>5</output>

<result>5</result>