Three people from Class 3 and 4 asked for leave today, and there were 38 more people in class than those who asked for leave. How many people are there in Class 3 and 4?
三4班今天有3人请假，上课的比请假的多38人，三4班一共有多少人
<gadget id="calculator">3 + 38 + 3</gadget>
<output>44</output>

<result>44</result>