Solve 8div5-2+2*5*7

$$8 \div 5-2+2 \times 5 \times 7$$

Evaluate

$$\frac{348}{5}=69.6$$

Solution Steps

Convert 2 to fraction \frac{10}{5}.

$$\frac{8}{5}-\frac{10}{5}+2\times 5\times 7$$

Since \frac{8}{5} and \frac{10}{5} have the same denominator, subtract them by subtracting their numerators.

$$\frac{8-10}{5}+2\times 5\times 7$$

Subtract 10 from 8 to get -2.

$$-\frac{2}{5}+2\times 5\times 7$$

Multiply 2 and 5 to get 10.

$$-\frac{2}{5}+10\times 7$$

Multiply 10 and 7 to get 70.

$$-\frac{2}{5}+70$$

Convert 70 to fraction \frac{350}{5}.

$$-\frac{2}{5}+\frac{350}{5}$$

Since -\frac{2}{5} and \frac{350}{5} have the same denominator, add them by adding their numerators.

$$\frac{-2+350}{5}$$

Add -2 and 350 to get 348.

$$\frac{348}{5}$$

Factor

$$\frac{2 ^ {2} \cdot 3 \cdot 29}{5} = 69\frac{3}{5} = 69.6$$