Fred wants to replace the carpet in his house. If his family room measures 12 ft. by 10 ft. and the hallway measures 30 ft. by 3 ft., what is the square footage of carpet that is needed?

Answer: The family room requires 120 feet squared and the hallway requires 90 feet squared. Combined Fred needs 210 feet squared.

Susan received the following test scores, 85%, 76%, 92%, 79%, 89%, and 90%. She needs to average 85% in order to pass on to the next level. What was the mean of the scores and did she go on to the next level?

answer: Susan received an 85% so yes.... she did go on to the next level.