Solve 8+6div7*5-19

$$8+6 \div 7 \times 5-19$$

Evaluate

$$-\frac{47}{7}\approx -6.714285714$$

Solution Steps

Express \frac{6}{7}\times 5 as a single fraction.

$$8+\frac{6\times 5}{7}-19$$

Multiply 6 and 5 to get 30.

$$8+\frac{30}{7}-19$$

Convert 8 to fraction \frac{56}{7}.

$$\frac{56}{7}+\frac{30}{7}-19$$

Since \frac{56}{7} and \frac{30}{7} have the same denominator, add them by adding their numerators.

$$\frac{56+30}{7}-19$$

Add 56 and 30 to get 86.

$$\frac{86}{7}-19$$

Convert 19 to fraction \frac{133}{7}.

$$\frac{86}{7}-\frac{133}{7}$$

Since \frac{86}{7} and \frac{133}{7} have the same denominator, subtract them by subtracting their numerators.

$$\frac{86-133}{7}$$

Subtract 133 from 86 to get -47.

$$-\frac{47}{7}$$

Factor

$$-\frac{47}{7} = -6\frac{5}{7} = -6.714285714285714$$