The number of boys in Class 61 is 2/3 of the number of girls. There are 12 more girls than boys. How many people are there in Class 61?
六一班男生人数是女生人数的(2/3)，女生比男生多12人，六一班全班多少人？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">12 / (1/3)</gadget>
<output>36</output>

<gadget id="calculator">36 - 12</gadget>
<output>24</output>

<gadget id="calculator">36 + 24</gadget>
<output>60</output>

<result>60</result>