If n is an integer, then the least possible value of |15 - 8n| is?	Pick.
A) 0	B) 2	C) 1	D) 3	E) 5
|15 - 8n| represents the distance between 15 and 8n on the number line. Now, the distance will be minimized when 8n, which is multiple of 8, is closest to 15. Multiple of 8 which is closest to 15 is 16 (for n = 2), so the least distance is 1: |15 - 16| = 1.   Answer: 1.
<result>C</result>
If n is an integer, then the least possible value of |15 - 8n| is?