Calculation: (((0.125+(3/5))*(13/87))/(12.1*(3/11))).
计算：(((0.125+(3/5))*(13/87))/(12.1*(3/11)))．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">0.125 + (3/5)</gadget>
<output>0.725</output>

<gadget id="calculator">13 / 87</gadget>
<output>13/87 = around 0.149425</output>

<gadget id="calculator">0.725 * (13/87)</gadget>
<output>0.108333</output>

<gadget id="calculator">3 / 11</gadget>
<output>3/11 = around 0.272727</output>

<gadget id="calculator">12.1 * (3/11)</gadget>
<output>3.3</output>

<gadget id="calculator">0.108333 / 3.3</gadget>
<output>0.032828</output>

<result>0.032828</result>