The harmonic mean of 3, 7, 8, 10, 14 is

1.	The harmonic mean of 3, 7, 8, 10, 14 is
A.	\[\frac{3+7+8+10+14}{5}\]
B.	\[\frac{1}{3}+\frac{1}{7}+\frac{1}{8}+\frac{1}{10}+\frac{1}{14}\]
C.	\[\frac{\frac{1}{3}+\frac{1}{7}+\frac{1}{8}+\frac{1}{10}+\frac{1}{14}}{4}\]
D.	\[\frac{5}{\frac{1}{3}+\frac{1}{7}+\frac{1}{8}+\frac{1}{10}+\frac{1}{14}}\]
Answer» E.

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The harmonic mean of 3, 7, 8, 10, 14 is

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