Basic Math Examples

$15 (\frac{1}{5} + 12)$

Step 1

To write $12$ as a fraction with a common denominator, multiply by $\frac{5}{5}$ .

$15 (\frac{1}{5} + 12 \cdot \frac{5}{5})$

Step 2

Combine $12$ and $\frac{5}{5}$ .

$15 (\frac{1}{5} + \frac{12 \cdot 5}{5})$

Step 3

Combine the numerators over the common denominator.

$15 \frac{1 + 12 \cdot 5}{5}$

Step 4

Simplify the numerator.

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Step 4.1

Multiply $12$ by $5$ .

$15 \frac{1 + 60}{5}$

Step 4.2

Add $1$ and $60$ .

$15 (\frac{61}{5})$

Step 5

Cancel the common factor of $5$ .

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Step 5.1

Factor $5$ out of $15$ .

$5 (3) \frac{61}{5}$

Step 5.2

Cancel the common factor.

$5 \cdot 3 \frac{61}{5}$

Step 5.3

Rewrite the expression.

$3 \cdot 61$

Step 6

Multiply $3$ by $61$ .

$183$