Calculation: ((3/8)-(3/8)/(8/3))*(16/9).
计算：((3/8)-(3/8)/(8/3))*(16/9)．
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">8 / 3</gadget>
<output>8/3 = around 2.666667</output>

<gadget id="calculator">(3/8) / (8/3)</gadget>
<output>9/64 = around 0.140625</output>

<gadget id="calculator">(3/8) - (9/64)</gadget>
<output>15/64 = around 0.234375</output>

<gadget id="calculator">16 / 9</gadget>
<output>16/9 = around 1.777778</output>

<gadget id="calculator">(15/64) * (16/9)</gadget>
<output>5/12 = around 0.416667</output>

<result>5/12 = around 0.416667</result>