Calculate how much 35/((6/5)/(3/7))=.
计算35/((6/5)/(3/7))=多少．
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">(6/5) / (3/7)</gadget>
<output>14/5 = around 2.8</output>

<gadget id="calculator">35 / (14/5)</gadget>
<output>25/2 = around 12.5</output>

<result>25/2 = around 12.5</result>