26*28*29*((1/(26*27*29))+(1/(27*28*29)))
26*28*29*((1/(26*27*29))+(1/(27*28*29)))
<gadget id="calculator">26 * 27 * 29</gadget>
<output>20_358</output>

<gadget id="calculator">1 / 20_358</gadget>
<output>1/20_358 = around 0.000049</output>

<gadget id="calculator">27 * 28 * 29</gadget>
<output>21_924</output>

<gadget id="calculator">1 / 21_924</gadget>
<output>1/21_924 = around 0.000046</output>

<gadget id="calculator">(1/20_358) + (1/21_924)</gadget>
<output>1/10_556 = around 0.000095</output>

<gadget id="calculator">26 * 28 * 29 * (1/10_556)</gadget>
<output>2</output>

<result>2</result>