What is the square footage of 8 foot 6 and one half inches by 10 foot 10 inches?

The answer:

92.53 square feet

The math:

Need to convert to feet first

6.5/12 = 0.542 feet

10/12 = 0.833 feet

then put it together and multiply:

8.542*10.833 = 92.53 square feet