There are students and teachers eating in the school cafeteria. A teacher said: "The number of teachers I see is one more than half of the number of students." A student said: "The ratio of the number of teachers to students I saw is 3 : 5. How many students and teachers are there in the cafeteria?
学校的食堂里有学生和老师在吃饭，一老师说："我看到的老师的人数是学生人数的一半多1人．"一学生说："我看到的老师与学生人数的比是3：5．求食堂里学生和老师一共有多少人？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 + 1 + (3/5)</gadget>
<output>13/5 = around 2.6</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(3/5) - (1/2)</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">(13/5) / (1/10)</gadget>
<output>26</output>

<gadget id="calculator">(1/2) * 26</gadget>
<output>13</output>

<gadget id="calculator">26 + 13 + 2</gadget>
<output>41</output>

<result>41</result>