How many square feet are in a room 15x8?

Answer 1

331/3 of them on the floor, and another 331/3 of them on the ceiling.

There are undoubtedly many more on the walls, but we can't calculate those

without knowing the height of the room.

Answer 2

The answer depends on the units used for 15 and 8. It should be obvious to you that the square footage of a 15 ft x 8 ft area will be somewhat different form that of 15 yards x 8 yards!

Answer 3

150 square feet

Answer 4

32 square feet

Answer 5

165 square feet (15 x 11 = 165)