Evaluate Using the Given Value 20x if x=1/4

$20 x$ if $x = \frac{1}{4}$

Replace the variable $x$ with $\frac{1}{4}$ in the expression.

$20 (\frac{1}{4})$

Cancel the common factor of $4$ .

Factor $4$ out of $20$ .

$4 (5) \frac{1}{4}$

Cancel the common factor.

$4 \cdot 5 \frac{1}{4}$

Rewrite the expression.

$5$