Mathematics, 26.06.2019 02:00, tybreyonnaHco7855

Ann can build a model car in 5 hours, while sam can build the same model in 15 hours. how many hours would it take for them to build the model together? (set up the rational equation, and solve for x) pls show your work

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Ann can build a model car in 5 hours, while sam can build the same model in 15 hours. how many hours...