Mathematics, 03.03.2021 04:30, glowbaby123

A barge moves 12 km/h in still water. It travels 119 km upriver and 119 km downriver in a total time of 24 hr. What is the speed of the current?

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A barge moves 12 km/h in still water. It travels 119 km upriver and 119 km downriver in a total tim...