Basic Math Examples

$\frac{7}{w} + \frac{w}{1}$

Step 1

Divide $w$ by $1$ .

$\frac{7}{w} + w$

Step 2

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

$\frac{7}{w} + \frac{w \cdot w}{w}$

Step 3

Combine the numerators over the common denominator.

$\frac{7 + w \cdot w}{w}$

Step 4

Multiply $w$ by $w$ .

$\frac{7 + w^{2}}{w}$