# How do you simplify \frac { 7w } { 28w ^ { 4} }?

Apr 21, 2018

$\frac{1}{4 {w}^{3}}$

#### Explanation:

$\frac{7 w}{28 {w}^{4}}$

$\frac{7 w}{7 w \times 4 {w}^{3}}$

$\frac{\cancel{7 w}}{\cancel{7 w} \times 4 {w}^{3}}$

$\frac{1}{1 \times 4 {w}^{3}}$

$\frac{1}{4 {w}^{3}}$