Let's look at what we know:
1) She's Ferris' younger sister.
2) Ferris is a senior.
3) Seniors are usually 18 or 19.
4) She has a car.
5) The legal driving age in Illinois is 16.
6) When arrested, she's treated as a juvenile.
SO: Ferris' sister is at least 16, she can't drive if she's not 16. She can't be more than 18 and be Ferris' younger sister. When arrested she's treated like a juvenile, so she can't be 18.
ANSWER: 16-17
The answer above is incorrect. If you read the script which is posted online [http://www.idiotsavant.com/bueller/script.htm], Jeanie is described as the older sister.
Chat with our AI personalities
The youngest Oslen sister, Lucy, in The Chronicles of Narnia is portrayed by Georgie Henley
That would be Melissa Francis. Her character was Cassandra Cooper.
Kourtney KardashianKhloe KardashianKendall Jenner (half sister)Kylie Jenner (half sister)Casey Jenner (step sister)--------------------------------------------------------------------------------------------------------------------------------------------------Kim Kardashian has 2 whole sisters, Kourtney and Khloe. She also has 2 1/2 sisters, Kendal and Kylie.
It is not Lena, but her sister. Donno her name
Yes, Vanessa Marano has a younger sister, Laura Marano, who is also an actress.