The ratio of two numbers is (5/6), and the two numbers are expanded and tripled at the same time, what is their ratio.
两个数的比值是(5/6)，这两个数同时扩同时3倍，它们的比值是多少．
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<result>5/6 = around 0.833333</result>