If b does not equal zero, and ab = b/2, what is the value of a? Choose the correct option.
A) A)1/8
B) B)1/4
C) C)1/3
D) D)1/2
E) of the above
Explanation:   To solve for a, divide both sides of the equation by b: ab = b/2   (ab)/b = (b/2)/b   a = (b/2)*1/b   a = 1/2   Answer: (1/2).
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If b does not equal zero, and ab = b/2, what is the value of a?