Solve 1/2*40+80+70/3=

$$1 / 2 \cdot \frac { 40 + 80 + 70 } { 3 } =$$

Evaluate

$$\frac{95}{3}\approx 31.666666667$$

Solution Steps

Add 40 and 80 to get 120.

$$\frac{1}{2}\times \frac{120+70}{3}$$

Add 120 and 70 to get 190.

$$\frac{1}{2}\times \frac{190}{3}$$

Multiply \frac{1}{2} times \frac{190}{3} by multiplying numerator times numerator and denominator times denominator.

$$\frac{1\times 190}{2\times 3}$$

Do the multiplications in the fraction \frac{1\times 190}{2\times 3}.

$$\frac{190}{6}$$

Reduce the fraction \frac{190}{6} to lowest terms by extracting and canceling out 2.

$$\frac{95}{3}$$

Factor

$$\frac{5 \cdot 19}{3} = 31\frac{2}{3} = 31.666666666666668$$