While Evan and adam are fishing 12 kms from shore, their boat springs a leak and water comes in at a constant rate of 5 gallons per minute the boat will sink if it takes in more than 20 gallons of water adam starts rowing towards the shore at a constant rate of 36 kms per hour while Evan bails water out of the boat what is the slowest rate in gallons per minute at witch Evan can bail if they are to reach the shore without sinking

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