The school held a sports meeting. There were 86 students in the third grade who signed up for individual competitions. The number of other grades participating in individual competitions was 4 times that of the third grade and 5 people. How many people are there in the whole school participating in individual competitions?
学校开运动会，三年级有86人报名参加单项比赛，其他年级参加单项比赛的人数是三年级的4倍少5人．全校参加单项比赛的人数有多少人？
<gadget id="calculator">86 * 4</gadget>
<output>344</output>

<gadget id="calculator">344 - 5</gadget>
<output>339</output>

<gadget id="calculator">339 + 86</gadget>
<output>425</output>

<result>425</result>