How many decimeters is 1 meter (1/10)?
1米的(1/10)是多少分米．
<gadget id="calculator">1 * 10</gadget>
<output>10</output>

<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

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

<result>1</result>