Solve 7/1000+500/500+80

$$\frac { 7 } { 1000 } + \frac { 500 } { 500 } + 80$$

Evaluate

$$\frac{81007}{1000}=81.007$$

Solution Steps

Divide 500 by 500 to get 1.

$$\frac{7}{1000}+1+80$$

Convert 1 to fraction \frac{1000}{1000}.

$$\frac{7}{1000}+\frac{1000}{1000}+80$$

Since \frac{7}{1000} and \frac{1000}{1000} have the same denominator, add them by adding their numerators.

$$\frac{7+1000}{1000}+80$$

Add 7 and 1000 to get 1007.

$$\frac{1007}{1000}+80$$

Convert 80 to fraction \frac{80000}{1000}.

$$\frac{1007}{1000}+\frac{80000}{1000}$$

Since \frac{1007}{1000} and \frac{80000}{1000} have the same denominator, add them by adding their numerators.

$$\frac{1007+80000}{1000}$$

Add 1007 and 80000 to get 81007.

$$\frac{81007}{1000}$$

Factor

$$\frac{59 \cdot 1373}{2 ^ {3} \cdot 5 ^ {3}} = 81\frac{7}{1000} = 81.007$$