Solve 7/36+11/54

$$\frac { 7 } { 36 } + \frac { 11 } { 54 }$$

Evaluate

$$\frac{43}{108}\approx 0.398148148$$

Solution Steps

Least common multiple of 36 and 54 is 108. Convert \frac{7}{36} and \frac{11}{54} to fractions with denominator 108.

$$\frac{21}{108}+\frac{22}{108}$$

Since \frac{21}{108} and \frac{22}{108} have the same denominator, add them by adding their numerators.

$$\frac{21+22}{108}$$

Add 21 and 22 to get 43.

$$\frac{43}{108}$$

Factor

$$\frac{43}{2 ^ {2} \cdot 3 ^ {3}} = 0.39814814814814814$$