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It takes Roberto 8 hours longer than Paula to repair a transmission. If it takes them 3 hours to do the job if they work together, how long will it take each of them working alone?
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It takes Roberto 8 hours longer than Paula to repair a transmission. If it takes them 3 hours to do the job if they work together, how long will it take each of them working alone?

User Skanatek
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1 Answer

5 votes
Roberto: 11 hours
Paula: 3 hours I believe is the answer
User Suseendran Kandasamy
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