Calculation: (363636/363363)*(636636/636363).
计算：(363636/363363)*(636636/636363)．
<gadget id="calculator">363_636 / 363_363</gadget>
<output>1_332/1_331 = around 1.000751</output>

<gadget id="calculator">636_636 / 636_363</gadget>
<output>2_332/2_331 = around 1.000429</output>

<gadget id="calculator">(1_332/1_331) * (2_332/2_331)</gadget>
<output>848/847 = around 1.001181</output>

<result>848/847 = around 1.001181</result>