(1/23)+(202/2323)+(30303/232323)+(4040404/23232323)+(505050505/2323232323).
(1/23)+(202/2323)+(30303/232323)+(4040404/23232323)+(505050505/2323232323)．
<gadget id="calculator">1 / 23</gadget>
<output>1/23 = around 0.043478</output>

<gadget id="calculator">202 / 2_323</gadget>
<output>2/23 = around 0.086957</output>

<gadget id="calculator">30_303 / 232_323</gadget>
<output>3/23 = around 0.130435</output>

<gadget id="calculator">4_040_404 / 23_232_323</gadget>
<output>4/23 = around 0.173913</output>

<gadget id="calculator">505_050_505 / 2_323_232_323</gadget>
<output>5/23 = around 0.217391</output>

<gadget id="calculator">(1/23) + (2/23) + (3/23) + (4/23) + (5/23)</gadget>
<output>15/23 = around 0.652174</output>

<result>15/23 = around 0.652174</result>