There are more boys than girls in a class (3/8), what is the number of boys in the class
某班男生比女生多(3/8)，男生相当于全班人数的多少
<gadget id="calculator">11 + 8</gadget>
<output>19</output>

<gadget id="calculator">11 / 19</gadget>
<output>11/19 = around 0.578947</output>

<result>11/19 = around 0.578947</result>