Cut a 220-meter-long rope 10 times in sequence, and cut it into equal small pieces. How many meters is the length of each small piece of rope?
把一根220米长的绳子依次剪了10次，正好剪成相等的小段，每小段绳子长多少米．
<gadget id="calculator">10 + 1</gadget>
<output>11</output>

<gadget id="calculator">220 / 11</gadget>
<output>20</output>

<result>20</result>