Mathematics
Mathematics, 27.03.2020 22:12, lanapope

Team a can wash all the windows in the school in x hours. It takes team B 13 hours to do the same job. If the teams work together, they can complete the job in 8.5 hours. How long does it take team A to do the job alone?

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Team a can wash all the windows in the school in x hours. It takes team B 13 hours to do the same jo...

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