Solve (79%*13)+(21%*14)

$$(79 \% \times 13)+(21 \% \times 14)$$

Evaluate

$$\frac{1321}{100}=13.21$$

Solution Steps

Express \frac{79}{100}\times 13 as a single fraction.

$$\frac{79\times 13}{100}+\frac{21}{100}\times 14$$

Multiply 79 and 13 to get 1027.

$$\frac{1027}{100}+\frac{21}{100}\times 14$$

Express \frac{21}{100}\times 14 as a single fraction.

$$\frac{1027}{100}+\frac{21\times 14}{100}$$

Multiply 21 and 14 to get 294.

$$\frac{1027}{100}+\frac{294}{100}$$

Since \frac{1027}{100} and \frac{294}{100} have the same denominator, add them by adding their numerators.

$$\frac{1027+294}{100}$$

Add 1027 and 294 to get 1321.

$$\frac{1321}{100}$$

Factor

$$\frac{1321}{2 ^ {2} \cdot 5 ^ {2}} = 13\frac{21}{100} = 13.21$$