Solve 9-17.86div9.4+19

$$9 - 17.86 \div 9.4 + 19$$

Evaluate

$$26.1$$

Solution Steps

Expand \frac{17.86}{9.4} by multiplying both numerator and the denominator by 100.

$$9-\frac{1786}{940}+19$$

Reduce the fraction \frac{1786}{940} to lowest terms by extracting and canceling out 94.

$$9-\frac{19}{10}+19$$

Convert 9 to fraction \frac{90}{10}.

$$\frac{90}{10}-\frac{19}{10}+19$$

Since \frac{90}{10} and \frac{19}{10} have the same denominator, subtract them by subtracting their numerators.

$$\frac{90-19}{10}+19$$

Subtract 19 from 90 to get 71.

$$\frac{71}{10}+19$$

Convert 19 to fraction \frac{190}{10}.

$$\frac{71}{10}+\frac{190}{10}$$

Since \frac{71}{10} and \frac{190}{10} have the same denominator, add them by adding their numerators.

$$\frac{71+190}{10}$$

Add 71 and 190 to get 261.

$$\frac{261}{10}$$

Factor

$$\frac{29 \cdot 3 ^ {2}}{2 \cdot 5} = 26\frac{1}{10} = 26.1$$