1.

\eqalign{ & {\text{If}}\,\frac{1}{3} + \frac{1}{2} + \frac{1}{x}{\text{ = 4,}} \cr & {\text{then }}x\,\,{\text{ = ?}} \cr} $$

A. 5/16
B. 6/19
C. 18/5
D. 24/11
Answer» C. 18/5


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