((a)/(b))=1.4, then how much more a is than b
((a)/(b))=1.4，则a比b多多少
<gadget id="calculator">7 - 5</gadget>
<output>2</output>

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

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