The number of boys in Class 3 is the number of girls (9/8), there are 27 boys, how many people are there in the class.
六3班男生人数是女生人数的(9/8)，男生有27人，全班有多少人．
<gadget id="calculator">9 / 8</gadget>
<output>9/8 = around 1.125</output>

<gadget id="calculator">27 / (9/8)</gadget>
<output>24</output>

<gadget id="calculator">24 + 27</gadget>
<output>51</output>

<result>51</result>