Calculation: ((23/5)*(31/7)+(25/7)*(23/5))*(1/8)=how much.
计算：((23/5)*(31/7)+(25/7)*(23/5))*(1/8)=多少．
<gadget id="calculator">23 / 5</gadget>
<output>23/5 = around 4.6</output>

<gadget id="calculator">31 / 7</gadget>
<output>31/7 = around 4.428571</output>

<gadget id="calculator">(23/5) * (31/7)</gadget>
<output>713/35 = around 20.371429</output>

<gadget id="calculator">25 / 7</gadget>
<output>25/7 = around 3.571429</output>

<gadget id="calculator">(25/7) * (23/5)</gadget>
<output>115/7 = around 16.428571</output>

<gadget id="calculator">(713/35) + (115/7)</gadget>
<output>184/5 = around 36.8</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">(184/5) * (1/8)</gadget>
<output>23/5 = around 4.6</output>

<result>23/5 = around 4.6</result>