In the formula □/7=15…□, if the remainder is the largest, what is the dividend.
在算式□/7=15…□中，如果余数最大，被除数是多少．
<gadget id="calculator">7 * 15</gadget>
<output>105</output>

<gadget id="calculator">7 - 1</gadget>
<output>6</output>

<gadget id="calculator">105 + 6</gadget>
<output>111</output>

<result>111</result>