After a number increased by 9 times more than 1.8, the result is 33.8. Find this number.
一个数增加了9倍多1.8后，结果是33.8．求这个数．
<gadget id="calculator">33.8 - 1.8</gadget>
<output>32</output>

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

<gadget id="calculator">32 / 10</gadget>
<output>16/5 = around 3.2</output>

<result>16/5 = around 3.2</result>