Boys in Class 1, Grade 6, Gaoxin Experimental Primary School accounted for the total number of students in the class (5/12). Later, 8 boys were transferred, which happened to account for 1/2 of the total number of students in the class. How many people are there in this class? ?
高新实验小学六年级一班男生占全班总人数的(5/12)，后来又转来了8名男生，这时正好占全班总人数的(1/2)，这个班现有多少人？
<gadget id="calculator">2 - 1</gadget>
<output>1</output>

<gadget id="calculator">1 / 1</gadget>
<output>1</output>

<gadget id="calculator">12 - 5</gadget>
<output>7</output>

<gadget id="calculator">5 / 7</gadget>
<output>5/7 = around 0.714286</output>

<gadget id="calculator">1 - (5/7)</gadget>
<output>2/7 = around 0.285714</output>

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

<gadget id="calculator">8 / (2/7) / (1/2)</gadget>
<output>56</output>

<result>56</result>