There are 78 boys in the fourth grade, three times the number of girls. How many people are there in total?
四年级有78个男生，是女生的3倍，一共有几人？
<gadget id="calculator">78 / 3</gadget>
<output>26</output>

<gadget id="calculator">78 + 26</gadget>
<output>104</output>

<result>104</result>