Question

Which fraction is between $\frac{1}{4}$ and $\frac{1}{5}$

• A. $\frac{1}{3}$
• B. $\frac{1}{20}$
• C. $\frac{9}{40}$
• D. $\frac{1}{6}$

Answer 1

The correct option is C $\frac{9}{40}$

The, dfraction between $\frac{1}{5}$ and $\frac{1}{4}$

Then, Using mean formula,

$mean=\frac{\frac{1}{5}+\frac{1}{4}}{2}$

$=\frac{\frac{9}{20}}{2}$

$=\frac{9}{40}$

Hence, this is the answer.