The accountant of a certain factory found that the cash was 273.6 yuan less than the account. After checking the accounts, it was found that there was a wrong decimal point in the account. How much is the expense?
某厂会计发现，现金比记帐少了273.6元，经查帐发现原来在记帐时有一笔支出款的小数点点错了一位，这笔支出款是多少元？
<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">273.6 / 9</gadget>
<output>30.4</output>

<result>30.4</result>