Solve 2/11-1/12=

$$\frac { 2 } { 11 } - \frac { 1 } { 12 } =$$

Evaluate

$$\frac{13}{132}\approx 0.098484848$$

Solution Steps

Least common multiple of 11 and 12 is 132. Convert \frac{2}{11} and \frac{1}{12} to fractions with denominator 132.

$$\frac{24}{132}-\frac{11}{132}$$

Since \frac{24}{132} and \frac{11}{132} have the same denominator, subtract them by subtracting their numerators.

$$\frac{24-11}{132}$$

Subtract 11 from 24 to get 13.

$$\frac{13}{132}$$

Factor

$$\frac{13}{2 ^ {2} \cdot 3 \cdot 11} = 0.09848484848484848$$