meters is 10 meters ((())/(())); how many grams (3/5) is 15 grams; 24 liters ((())/(())) is 4(1/2 )Lift.
6米是10米的((())/(()))；多少克的(3/5)是15克；24升的((())/(()))是4(1/2)升．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">15 / (3/5)</gadget>
<output>25</output>

<result>25</result>