The ratio of the number of male students to female students in the fifth grade is 5:4, how much more male students than female students
五年级男同学与女同学人数的比是5：4，男同学人数比女同学人数多多少
<gadget id="calculator">5 - 4</gadget>
<output>1</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>