The ratio of the number of males to females in the chorus group is 5:7. It is known that there are 35 females. How many fewer males than females?
合唱组男、女生人数的比是5：7，已知女生有35人，男生比女生少多少人？
<gadget id="calculator">5 + 7</gadget>
<output>12</output>

<gadget id="calculator">7 / 12</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">35 / (7/12)</gadget>
<output>60</output>

<gadget id="calculator">60 - 35</gadget>
<output>25</output>

<gadget id="calculator">35 - 25</gadget>
<output>10</output>

<result>10</result>