[3.5-((7/10)+0.96/(16/5))*(19/7)]/(22/7).
〔3.5-((7/10)+0.96/(16/5))*(19/7)〕/(22/7)．
<gadget id="calculator">7 / 2</gadget>
<output>7/2 = around 3.5</output>

<gadget id="calculator">7 / 10</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">24 / 25</gadget>
<output>24/25 = around 0.96</output>

<gadget id="calculator">5 / 16</gadget>
<output>5/16 = around 0.3125</output>

<gadget id="calculator">(24/25) * (5/16)</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">(7/10) + (3/10)</gadget>
<output>1</output>

<gadget id="calculator">19 / 7</gadget>
<output>19/7 = around 2.714286</output>

<gadget id="calculator">1 * (19/7)</gadget>
<output>19/7 = around 2.714286</output>

<gadget id="calculator">(7/2) - (19/7)</gadget>
<output>11/14 = around 0.785714</output>

<gadget id="calculator">7 / 22</gadget>
<output>7/22 = around 0.318182</output>

<gadget id="calculator">(11/14) * (7/22)</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>