Question

Tanisha’s office is on the 9th floor or an office building. She parks her car in the underground parking garage 4 floors below ground level. How many floors are between Tanisha’s office and her car?

Answer 1

If ground floor is the same as 1st floor, then the answer is 13 floors.

If ground floor is an additional floor to 1st floor, then the answer is 14 floors.