a and b are the reciprocals of each other, then (2015/2014)ab=how many.
a与b互为倒数，则(2015/2014)ab=多少．
<gadget id="calculator">2_015 / 2_014</gadget>
<output>2_015/2_014 = around 1.000497</output>

<result>2_015/2_014 = around 1.000497</result>