In a ratio, the former term of the ratio is 3.6, and the ratio is (2/3), what is the latter term.
在一个比中，比的前项是3.6，比值是(2/3)，则后项是多少．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">3.6 / (2/3)</gadget>
<output>5.4</output>

<result>5.4</result>