Doing the Job Abbie paints twice as fast as Beth and threetimes as fast as Cathie. If it takes them 60 min to paint a living room with all three working together, how long would ittake Abbie if she worked alone?
Doing the Job Abbie paints twice as fast as Beth and threetimes as fast as Cathie. If it takes them 60 min to paint a living room with all three working together, how long would ittake Abbie if she worked alone?
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
ChapterP: Prerequisites
SectionP.CR: Chapter Review
Problem 133E
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Question
Doing the Job Abbie paints twice as fast as Beth and three
times as fast as Cathie. If it takes them 60 min to paint a living room with all three working together, how long would it
take Abbie if she worked alone?
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