Divide 1 meter into 100 parts, each part is 1 centimeter, so 1 centimeter = ((())/(())) meter.
把1米平均分成100份，每份是1厘米，所以1厘米=((())/(()))米．
<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<result>1/100 = around 0.01</result>