How many 3.55s are subtracted from 35.5 to get 3.55.
35.5连续减去多少个3.55后得3.55．
<gadget id="calculator">35.5 / 3.55</gadget>
<output>10</output>

<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<result>9</result>