The former term of a ratio is 9, the ratio is (5/3), and what is the latter term.
一个比的前项是9，比值是(5/3)，后项是多少．
<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">9 / (5/3)</gadget>
<output>27/5 = around 5.4</output>

<result>27/5 = around 5.4</result>