Divide a ribbon 1 decimeter long into 10 equal parts, how many centimeters are each part?
把1分米长的一条彩带平均分成10份，每份是多少厘米．
<gadget id="calculator">1 * 10</gadget>
<output>10</output>

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

<result>1</result>