The museum held a calligraphy exhibition. On the first day, there were 126 students who visited, and on the second day, there were 25 people less than three times the number of students on the first day. How many people visited in the two days?
博物馆举行书法作品展，第一天参观的学生有126人，第二天比第一天人数的3倍少25人，两天一共有多少人参观？
<gadget id="calculator">126 * 3</gadget>
<output>378</output>

<gadget id="calculator">378 - 25</gadget>
<output>353</output>

<gadget id="calculator">353 + 126</gadget>
<output>479</output>

<result>479</result>