Solve 5^2+3:2+(12-10

$$5 ^ { 2 } + 3 : 2 + ( 12 - 10$$

Evaluate

$$\frac{57}{2}=28.5$$

Solution Steps

Calculate 5 to the power of 2 and get 25.

$$25+\frac{3}{2}+12-10$$

Convert 25 to fraction \frac{50}{2}.

$$\frac{50}{2}+\frac{3}{2}+12-10$$

Since \frac{50}{2} and \frac{3}{2} have the same denominator, add them by adding their numerators.

$$\frac{50+3}{2}+12-10$$

Add 50 and 3 to get 53.

$$\frac{53}{2}+12-10$$

Convert 12 to fraction \frac{24}{2}.

$$\frac{53}{2}+\frac{24}{2}-10$$

Since \frac{53}{2} and \frac{24}{2} have the same denominator, add them by adding their numerators.

$$\frac{53+24}{2}-10$$

Add 53 and 24 to get 77.

$$\frac{77}{2}-10$$

Convert 10 to fraction \frac{20}{2}.

$$\frac{77}{2}-\frac{20}{2}$$

Since \frac{77}{2} and \frac{20}{2} have the same denominator, subtract them by subtracting their numerators.

$$\frac{77-20}{2}$$

Subtract 20 from 77 to get 57.

$$\frac{57}{2}$$

Factor

$$\frac{3 \cdot 19}{2} = 28\frac{1}{2} = 28.5$$