Answer:
Ratio is 236 : 241
Explanation:
Lake County’s smallest forest preserve is 472 acres. Orange County’s smallest preserve is 482 acres
Lake County’s smallest forest = 472
Orange County’s smallest = 482
To find ratio we make a fraction
Ratio = Lake County’s forest / Orange County’s forest
=

Now simplify the fraction
divide top and bottom by 2

Ratio is 236 : 241