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Mathematics, 31.03.2020 03:49 jorgeyaritzy2001

Susan and Alejandro were in a race to finish their math work. Together they spent 30 minutes. Susan worked twice
as fast as Alejandro. How many minutes did each one spend on their math work.

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Susan and Alejandro were in a race to finish their math work. Together they spent 30 minutes. Susan...

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