There are 760 boys and 640 girls in the first primary school; the number of girls in the second primary school is 120% of the number of boys. If the students of the two schools are combined, the number of boys and girls is exactly equal. How many students are there in the second primary school?
第一小学有男生760人，女生640人；第二小学女生人数是男生人数的120%．如果把两个学校的学生合在一起，那么男生和女生的人数正好相等．第二小学共有学生多少人．
<gadget id="calculator">120 / 0.2</gadget>
<output>600</output>

<gadget id="calculator">120 / 100</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">(6/5) * 600</gadget>
<output>720</output>

<gadget id="calculator">600 + 720</gadget>
<output>1_320</output>

<result>1_320</result>