If the number of male and female students in a school is 312 and 288 respectively, what is the percentage of male students to the total number of students in the school?
某校男女生人数分别为312人、288人，则男生人数占全校总人数的百分比为多少
<gadget id="calculator">312 + 288</gadget>
<output>600</output>

<gadget id="calculator">312 / 600</gadget>
<output>13/25 = around 0.52</output>

<result>13/25 = around 0.52</result>