Cut a 3m long rope into 5 pieces on average, the length of each piece is the total length of the rope
把一根3m长的绳子，平均截成5段，每段长度是这根绳子总长度的多少
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>