(1/3)+(1/5)+(1/7)+(1/9)+(1/11)+(1/33)+(1/35)+(1/45)+(1 /55)+(1/77)=how much.
(1/3)+(1/5)+(1/7)+(1/9)+(1/11)+(1/33)+(1/35)+(1/45)+(1/55)+(1/77)=多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 + (1/8)</gadget>
<output>9/8 = around 1.125</output>

<gadget id="calculator">(1/3) * (9/8)</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

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

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 + (1/2) + (1/4) + (1/6)</gadget>
<output>23/12 = around 1.916667</output>

<gadget id="calculator">(1/5) * (23/12)</gadget>
<output>23/60 = around 0.383333</output>

<gadget id="calculator">1 / 7</gadget>
<output>1/7 = around 0.142857</output>

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

<gadget id="calculator">(1/2) + (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(1/7) * (3/4)</gadget>
<output>3/28 = around 0.107143</output>

<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(1/9) * (3/4)</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">1 / 11</gadget>
<output>1/11 = around 0.090909</output>

<gadget id="calculator">1 - (1/8) - (1/6) - (1/4)</gadget>
<output>11/24 = around 0.458333</output>

<gadget id="calculator">(1/11) * (11/24)</gadget>
<output>1/24 = around 0.041667</output>

<gadget id="calculator">(3/8) + (23/60) + (3/28) + (1/12) + (1/24)</gadget>
<output>104/105 = around 0.990476</output>

<result>104/105 = around 0.990476</result>