If x and y are reciprocals of each other, ((x)/3)=((a)/(y)), then 6a=how much.
如果x、y互为倒数，((x)/3)=((a)/(y))，那么6a=多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">6 * (1/3)</gadget>
<output>2</output>

<result>2</result>