(2/3) is a number (5/8), what is this number
(2/3)是一个数的(5/8)，这个数是多少
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(2/3) / (5/8)</gadget>
<output>16/15 = around 1.066667</output>

<result>16/15 = around 1.066667</result>