in an examination, there were 2,000 candidates, out of which 900 candidates were girls and rest were boys. if 36 % of the boys and 32 % of the girls passed, then the total percentage of failed candidates is?	Choose the correct choice from the following options:  A) 35.67 %  B) 65.80 %  C) 68.57 %  D) 69.57 %  E) none of these
<gadget id="calculator">100 * 10</gadget>
<output>1_000</output>

<gadget id="calculator">2 * 1_000</gadget>
<output>2_000</output>

<gadget id="calculator">36 / 100</gadget>
<output>9/25 = around 0.36</output>

<gadget id="calculator">2_000 - 900</gadget>
<output>1_100</output>

<gadget id="calculator">(9/25) * 1_100</gadget>
<output>396</output>

<gadget id="calculator">2_000 - 396</gadget>
<output>1_604</output>

<gadget id="calculator">32 / 100</gadget>
<output>8/25 = around 0.32</output>

<gadget id="calculator">(8/25) * 900</gadget>
<output>288</output>

<gadget id="calculator">1_604 - 288</gadget>
<output>1_316</output>

<gadget id="calculator">1_316 / 2_000</gadget>
<output>329/500 = around 0.658</output>

<gadget id="calculator">(329/500) * 100</gadget>
<output>329/5 = around 65.8</output>

<result>B</result>
in an examination, there were 2,000 candidates, out of which 900 candidates were girls and rest were boys. if 36 % of the boys and 32 % of the girls passed, then the total percentage of failed candidates is?
multiply(divide(subtract(subtract(multiply(const_2, multiply(const_100, const_10)), multiply(divide(36, const_100), subtract(multiply(const_2, multiply(const_100, const_10)), 900))), multiply(divide(32, const_100), 900)), multiply(const_2, multiply(const_100, const_10))), const_100)
"girls = 900 , boys = 1100 passed = ( 36 % of 1100 ) + ( 32 % of 900 ) = 396 + 288 = 684 failed = 2000 - 684 = 1316 failed % = [ ( 1316 / 2000 ) x 100 ] % = 65.8 % . answer : b"