Calculation: (5/6)*(2/17)+(5/9)*(2/17)+(5/18)*(7/17).
计算：(5/6)*(2/17)+(5/9)*(2/17)+(5/18)*(7/17)．
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">2 / 17</gadget>
<output>2/17 = around 0.117647</output>

<gadget id="calculator">(5/6) * (2/17)</gadget>
<output>5/51 = around 0.098039</output>

<gadget id="calculator">5 / 9</gadget>
<output>5/9 = around 0.555556</output>

<gadget id="calculator">(5/9) * (2/17)</gadget>
<output>10/153 = around 0.065359</output>

<gadget id="calculator">5 / 18</gadget>
<output>5/18 = around 0.277778</output>

<gadget id="calculator">7 / 17</gadget>
<output>7/17 = around 0.411765</output>

<gadget id="calculator">(5/18) * (7/17)</gadget>
<output>35/306 = around 0.114379</output>

<gadget id="calculator">(5/51) + (10/153) + (35/306)</gadget>
<output>5/18 = around 0.277778</output>

<result>5/18 = around 0.277778</result>