Calculation: (13/16)*((9/13)*17-(9/13))
计算：(13/16)*((9/13)*17-(9/13))
<gadget id="calculator">13 / 16</gadget>
<output>13/16 = around 0.8125</output>

<gadget id="calculator">9 / 13</gadget>
<output>9/13 = around 0.692308</output>

<gadget id="calculator">(9/13) * 17</gadget>
<output>153/13 = around 11.769231</output>

<gadget id="calculator">(153/13) - (9/13)</gadget>
<output>144/13 = around 11.076923</output>

<gadget id="calculator">(13/16) * (144/13)</gadget>
<output>9</output>

<result>9</result>