Solve =(3/2+4/5+6)

$$= ( 3 / 2 + 4 / 5 + 6 )$$

Evaluate

$$\frac{83}{10}=8.3$$

Solution Steps

Least common multiple of 2 and 5 is 10. Convert \frac{3}{2} and \frac{4}{5} to fractions with denominator 10.

$$\frac{15}{10}+\frac{8}{10}+6$$

Since \frac{15}{10} and \frac{8}{10} have the same denominator, add them by adding their numerators.

$$\frac{15+8}{10}+6$$

Add 15 and 8 to get 23.

$$\frac{23}{10}+6$$

Convert 6 to fraction \frac{60}{10}.

$$\frac{23}{10}+\frac{60}{10}$$

Since \frac{23}{10} and \frac{60}{10} have the same denominator, add them by adding their numerators.

$$\frac{23+60}{10}$$

Add 23 and 60 to get 83.

$$\frac{83}{10}$$

Factor

$$\frac{83}{2 \cdot 5} = 8\frac{3}{10} = 8.3$$