1 . A painter has painted one-third of a rectangular wall which is ten feet high. When he will paint another 75 square feet of that wall, he will have finished three-quarters of the job. What is the length (the horizontal dimension) of the wall?
- A. 18 feet
- B. 12 feet
- C. 10 feet
- D. 9 feet
View Answer | Discuss in Forum | Workspace | Report |