(480/10)/(120/1)=how much.
(480/10)/(120/1)=多少．
<gadget id="calculator">480 / 10</gadget>
<output>48</output>

<gadget id="calculator">120 / 1</gadget>
<output>120</output>

<gadget id="calculator">48 / 120</gadget>
<output>2/5 = around 0.4</output>

<result>2/5 = around 0.4</result>