Solve 80+80+90/3-80+80/2=

$$\frac{ 80+80+90 }{ 3 } - \frac{ 80+80 }{ 2 } =$$

Evaluate

$$\frac{10}{3}\approx 3.333333333$$

Solution Steps

Add 80 and 80 to get 160.

$$\frac{160+90}{3}-\frac{80+80}{2}$$

Add 160 and 90 to get 250.

$$\frac{250}{3}-\frac{80+80}{2}$$

Add 80 and 80 to get 160.

$$\frac{250}{3}-\frac{160}{2}$$

Divide 160 by 2 to get 80.

$$\frac{250}{3}-80$$

Convert 80 to fraction \frac{240}{3}.

$$\frac{250}{3}-\frac{240}{3}$$

Since \frac{250}{3} and \frac{240}{3} have the same denominator, subtract them by subtracting their numerators.

$$\frac{250-240}{3}$$

Subtract 240 from 250 to get 10.

$$\frac{10}{3}$$

Factor

$$\frac{2 \cdot 5}{3} = 3\frac{1}{3} = 3.3333333333333335$$