Divide the 3-meter rope into each section (1/3) meter long, how many sections can be divided, and each section is the \frac{(**{})}{(**{})} of this rope.
把3米的绳子分成每段(1/3)米长，可以分多少段，每段是这根绳子的\frac{(**{})}{(**{})}．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">3 / (1/3) / 1</gadget>
<output>9</output>

<result>9</result>