MCQ
$\frac{1}{3}+\frac{1}{x}=3$, then $x=$
  • A
    $\frac{7}{3}$
  • B
    $\frac{2}{3}$
  • C
    $\frac{4}{3}$
  • $\frac{3}{8}$

Answer

Correct option: D.
$\frac{3}{8}$
D

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