Solve the equation: (8/9)x=(1/12)*(16/27).
解方程：(8/9)x=(1/12)*(16/27)．
<gadget id="calculator">1 / 12</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">16 / 27</gadget>
<output>16/27 = around 0.592593</output>

<gadget id="calculator">(1/12) * (16/27)</gadget>
<output>4/81 = around 0.049383</output>

<gadget id="calculator">8 / 9</gadget>
<output>8/9 = around 0.888889</output>

<gadget id="calculator">(4/81) / (8/9)</gadget>
<output>1/18 = around 0.055556</output>

<result>1/18 = around 0.055556</result>