$\"\"$

A map illinois is scaled $\"\"$ represents $\"\"$ .

Find how far apart chicago and rockford represent by scale on $\"\"$ .

Consider the values are $\"\"$ and $\"\"$ .

Find $\"\"$ .

$\"\"$ (Original equation)

$\"\"$ (Substitute $\"\"$ and $\"\"$ )

$\"\"$ (Multiply)

$\"\"$ (Divide each side by $\"\"$ )

$\"\"$ (Cancel common term)

Therefore, $\"\"$ far apart are chicago and rockford is scale represents $\"\"$ . $\"\"$

Chicago and rockford is scale represents $\"\"$ for $\"\"$ far apart.