Calculation: (1/(2*5))+(1/(5*8))+(1/(8*11))+…+(1/(29*32)).
计算：(1/(2*5))+(1/(5*8))+(1/(8*11))+…+(1/(29*32))．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 / 32</gadget>
<output>1/32 = around 0.03125</output>

<gadget id="calculator">(1/2) - (1/32)</gadget>
<output>15/32 = around 0.46875</output>

<gadget id="calculator">(1/3) * (15/32)</gadget>
<output>5/32 = around 0.15625</output>

<result>5/32 = around 0.15625</result>