question_answer

The denominator of a fraction is one more than twice the numerator. If the sum of the fraction and its reciprocal is\[2\frac{16}{21}\], find the fraction.

A) \[\frac{2}{5}\]              

B) \[\frac{3}{5}\]

C) \[\frac{3}{7}\]              

D)        \[\frac{10}{7}\]

E) None of these