$\"\"$

The chan $\"\"$ s minivan requires $\"\"$ gallons of gasoline to travel $\"\"$ .

Find how many gallons of gasoline requires to travel $\"\"$ .

Let $\"\"$ represent the number of gallons requires.

Write a proportion to the given data.

$\"\"$

$\"\"$ (Original proportion)

$\"\"$ (Find the cross products)

$\"\"$ (Simplify)

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

$\"\"$ (Cancel common terms)

Therefore, he requires $\"\"$ gallons of gasoline to travel $\"\"$ .

$\"\"$

He requires $\"\"$ gallons of gasoline to travel $\"\"$ .