The eccentricity of the ellipse $25{x^2} + 16{y^2} = 100$, is
The eccentricity of the ellipse $25{x^2} + 16{y^2} = 100$, is
- A
$\frac{5}{{14}}$
- B
$\frac{4}{5}$
- C
$\frac{3}{5}$
- D
$\frac{2}{5}$
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