Solve 1/11+1/22=

$$\frac { 1 } { 11 } + \frac { 1 } { 22 } =$$

Evaluate

$$\frac{3}{22}\approx 0.136363636$$

Solution Steps

Least common multiple of 11 and 22 is 22. Convert \frac{1}{11} and \frac{1}{22} to fractions with denominator 22.

$$\frac{2}{22}+\frac{1}{22}$$

Since \frac{2}{22} and \frac{1}{22} have the same denominator, add them by adding their numerators.

$$\frac{2+1}{22}$$

Add 2 and 1 to get 3.

$$\frac{3}{22}$$

Factor

$$\frac{3}{2 \cdot 11} = 0.13636363636363635$$