The chorus has more people than the dance (2/3), and the dance has as many people as the chorus ((())/(())).
合唱队的人数比舞蹈队多(2/3)，舞蹈队的人数是合唱队的((())/(()))．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 + (2/3)</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">1 / (5/3)</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>