When a number is divided by 27, the quotient is 5 with a remainder. What is the dividend when the remainder is the largest.
一个数除以27，商是5，有余数．当余数最大时被除数是多少．
<gadget id="calculator">27 * 5</gadget>
<output>135</output>

<gadget id="calculator">27 - 1</gadget>
<output>26</output>

<gadget id="calculator">135 + 26</gadget>
<output>161</output>

<result>161</result>