48/60=((())/30)=((())/(()))(simplest)=how much (expressed in decimals)
48/60=((())/30)=((())/(()))(最简)=多少(用小数表示)
<gadget id="calculator">48 / 60</gadget>
<output>4/5 = around 0.8</output>

<result>4/5 = around 0.8</result>