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Mathematics, 17.09.2019 07:30 jaylenmiller437

Toni rows a boat 4.5 km/h upstream and then turns around and rows 5.5 km/h back downstream to her starting point. if her total rowing time is 48 min, for how long does she row upstream? express your answer to the nearest minute.

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Toni rows a boat 4.5 km/h upstream and then turns around and rows 5.5 km/h back downstream to her st...
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