Question

The difference between the greatest and least numbers of $\frac{5}{9}$, $\frac{1}{9}$, $\frac{11}{9}$ is-

• A. $\frac{9}{2}$
• B. $\frac{10}{9}$
• C. $\frac{3}{8}$
• D. $\frac{9}{10}$

Answer 1

The correct option is B $\frac{10}{9}$

The ascending order of given numbers is $\frac{1}{9}$,$\frac{5}{9}$,$\frac{11}{9}$

Here denominator is equal, so greater the numerator greater will be the value.

$\therefore$ Required difference

$\frac{11}{9}$-$\frac{1}{9}$=$\frac{10}{9}$