The students of Yucai Primary School go on a spring outing by bus. If there are 65 people in each bus, 15 of them cannot take the bus. If there are 5 more people in each car, there is exactly one more car. How many students go on a spring outing?
育才小学学生乘汽车去春游，如果每车坐65人，则有15人不能乘车．如果每车多坐5人，恰好多余一辆车．有多少个学生去春游？
<gadget id="calculator">15 + 70</gadget>
<output>85</output>

<gadget id="calculator">70 - 65</gadget>
<output>5</output>

<gadget id="calculator">85 / 5</gadget>
<output>17</output>

<gadget id="calculator">65 * 17</gadget>
<output>1_105</output>

<gadget id="calculator">1_105 + 15</gadget>
<output>1_120</output>

<result>1_120</result>