The former term of the ratio is (3/4), and the latter term is (4/3), what is their ratio.
比的前项是(3/4)，比的后项是(4/3)，它们的比值是多少．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">(3/4) / (4/3)</gadget>
<output>9/16 = around 0.5625</output>

<result>9/16 = around 0.5625</result>