How many positive integers less than 50 are multiples of 6 but NOT multiples of 8?	Choose the correct choice:	A) 4	B) 6	C) 8	D) 10	E) 12
The LCM of 6 and 8 is 24.   If x &lt;50 and x is divisible by 6 not by 8 --&gt; x is NOT divisible by 24.   From 1--&gt; 50, we have 2 numbers which is divisible by 24: 24, 48.   From 1--&gt;50, we have (48-6)/6 +1= 
<gadget id="calculator">(48-6)/6 +1</gadget>
<output>8</output>
8 numbers divisible by 6.   Therefore, our answer is 8-2= 
<gadget id="calculator">8-2</gadget>
<output>6</output>
6 numbers.   6
<result>B</result>
How many positive integers less than 50 are multiples of 6 but NOT multiples of 8?