How many positive integers less than 243 are multiple of 4 but NOT multiples of 6? Choose the correct choice from the following choices:  A) 20  B) 31  C) 42  D) 40  E) 64
240/4= 
<gadget id="calculator">240/4</gadget>
<output>60</output>
60   Multiples of 4 which are a multiple of 6 will be of the form 2*2*3= 
<gadget id="calculator">2*2*3</gadget>
<output>12</output>
12n where n&gt;0   240/12= 
<gadget id="calculator">240/12</gadget>
<output>20</output>
20   60-20= 
<gadget id="calculator">60-20</gadget>
<output>40</output>
40   Answer: 40
<result>D</result>
How many positive integers less than 243 are multiple of 4 but NOT multiples of 6?