A rope is (9/7) meters long, what is its (5/6) meter.
一根绳子长为(9/7)米，它的(5/6)是多少米．
<gadget id="calculator">9 / 7</gadget>
<output>9/7 = around 1.285714</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">(9/7) * (5/6)</gadget>
<output>15/14 = around 1.071429</output>

<result>15/14 = around 1.071429</result>