63 is more than how many (2/5).
63比多少多(2/5)．
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 + (2/5)</gadget>
<output>7/5 = around 1.4</output>

<gadget id="calculator">63 / (7/5)</gadget>
<output>45</output>

<result>45</result>