Of the 120 passengers on Flight 750, 40% are female. 10% of the passengers sit in first class, and the rest of the passengers sit in coach class. If 1/3 of the passengers in first class are male, how many females are there in coach class?  Choose the correct option:	A) 40	B) 48	C) 50	D) 52	E) 56
Number of passengers on flight = 120   Number of female passengers= .4*120= 
<gadget id="calculator">.4*120</gadget>
<output>48</output>
48   Number of passengers in first class= (10/100)* 120= 
<gadget id="calculator">(10/100)* 120</gadget>
<output>12</output>
12   Number of passengers in coach class= (90/100)* 120= 
<gadget id="calculator">(90/100)* 120</gadget>
<output>108</output>
108   Number of male passengers in first class= 1/3 * 12= 
<gadget id="calculator">1/3 * 12</gadget>
<output>4</output>
4   Number of female passengers in first class= 12-4= 
<gadget id="calculator">12-4</gadget>
<output>8</output>
8   Number of female passengers in coach class= 48 - 8= 
<gadget id="calculator">48 - 8</gadget>
<output>40</output>
40   40nswer 40
<result>A</result>
Of the 120 passengers on Flight 750, 40% are female. 10% of the passengers sit in first class, and the rest of the passengers sit in coach class. If 1/3 of the passengers in first class are male, how many females are there in coach class?