There are 10 small squares in the center of 1 cm, what is the length of each small square?
1厘米中间有10个小格，每个小格的长度是多少．
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">(1/10) * 10</gadget>
<output>1</output>

<result>1</result>