Solve (8/13+2/3)+28/39

$$( \frac { 8 } { 13 } + \frac { 2 } { 3 } ) + \frac { 28 } { 39 }$$

Evaluate

$$2$$

Solution Steps

Least common multiple of 13 and 3 is 39. Convert \frac{8}{13} and \frac{2}{3} to fractions with denominator 39.

$$\frac{24}{39}+\frac{26}{39}+\frac{28}{39}$$

Since \frac{24}{39} and \frac{26}{39} have the same denominator, add them by adding their numerators.

$$\frac{24+26}{39}+\frac{28}{39}$$

Add 24 and 26 to get 50.

$$\frac{50}{39}+\frac{28}{39}$$

Since \frac{50}{39} and \frac{28}{39} have the same denominator, add them by adding their numerators.

$$\frac{50+28}{39}$$

Add 50 and 28 to get 78.

$$\frac{78}{39}$$

Divide 78 by 39 to get 2.

$$2$$

Factor

$$2$$