Subtract (1/2) of it from 3500, then subtract (1/3) of it, then subtract (1/4) of it... until (1/100) of it is subtracted, How much is left in the end.
从3500中减去它的(1/2)，再减去它余下的(1/3)，再减去它余下的(1/4)…一直到减去它余下的(1/100)，最后剩下多少．
<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">3_500 * (1/100)</gadget>
<output>35</output>

<result>35</result>