Answer
The correct answer is b. $25~m^2$
Work Step by Step
The floor of a room is normally several meters long and several meters wide, so $25~m^2$ is the best estimate for the area of the floor of a room. The correct answer is b. $25~m^2$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.