Cut a 3-meter-long rope into several equal pieces, cut it 5 times, what is the length of each piece?
把3米长的绳子截成相等的几段，截了5次，每段长多少．
<gadget id="calculator">5 + 1</gadget>
<output>6</output>

<gadget id="calculator">3 / 6</gadget>
<output>1/2 = around 0.5</output>

<result>1/2 = around 0.5</result>