When two numbers are divided, the quotient is 3 and the remainder is 2. The sum of the dividend, the divisor, the quotient and the remainder is 115. What is the dividend?
两数相除商3余2，被除数，除数，商和余数的和是115，被除数是多少．
<gadget id="calculator">115 - 2 - 3 - 2</gadget>
<output>108</output>

<gadget id="calculator">3 + 1</gadget>
<output>4</output>

<gadget id="calculator">108 / 4</gadget>
<output>27</output>

<gadget id="calculator">3 * 27</gadget>
<output>81</output>

<gadget id="calculator">81 + 2</gadget>
<output>83</output>

<result>83</result>