When two numbers are divided, the quotient is 26 and the remainder is 5. If the divisor, dividend, quotient and remainder are added up, their sum is 225. What is the divisor?
两数相除，商是26，余数是5，如果把除数、被除数、商和余数都加起来，它们的和是225，则除数是多少．
<gadget id="calculator">225 - 5 - 26 - 5</gadget>
<output>189</output>

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

<gadget id="calculator">189 / 27</gadget>
<output>7</output>

<result>7</result>