1.

If a, b and c are positive integers such that \(\dfrac{1}{a+\dfrac{1}{b+\dfrac{1}{c+\dfrac{1}{2}}}} =\dfrac{16}{23}\), then what is the mean of a, b and c?

A. 1
B. 2
C. 1.33
D. 2.33
Answer» C. 1.33


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