There are a certain number of students in a certain school. The number of boys is 5 less than that of the whole school (5/9), and the number of girls is 11 more than that of the whole school (3/7). How many students are there in the whole school?
某校有学生若干名，男生比全校人数的(5/9)少5人，女生比全校人数的(3/7)多11人，求全校共有学生多少人？
<gadget id="calculator">11 - 5</gadget>
<output>6</output>

<gadget id="calculator">5 / 9</gadget>
<output>5/9 = around 0.555556</output>

<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">1 - (5/9) - (3/7)</gadget>
<output>1/63 = around 0.015873</output>

<gadget id="calculator">6 / (1/63)</gadget>
<output>378</output>

<result>378</result>