There are 540 boys in the school, 60 fewer than the number of girls (5/6). How many girls are there in the school?
学校有男生540人，比女生人数的(5/6)少60人，学校有女生多少人？
<gadget id="calculator">540 + 60</gadget>
<output>600</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

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

<result>720</result>