Calculation: ((0.00325/0.013)/((0.22-0.2065)/(3.6*0.015)))=how much.
计算：((0.00325/0.013)/((0.22-0.2065)/(3.6*0.015)))=多少．
<gadget id="calculator">0.00325 / 0.013</gadget>
<output>0.25</output>

<gadget id="calculator">0.22 - 0.2065</gadget>
<output>0.0135</output>

<gadget id="calculator">3.6 * 0.015</gadget>
<output>0.054</output>

<gadget id="calculator">0.0135 / 0.054</gadget>
<output>0.25</output>

<gadget id="calculator">0.25 / 0.25</gadget>
<output>1</output>

<result>1</result>