SOLUTION: Sam and Fran can plant a flower garden together in 4.2 hours. Sam can do it by himself in 6 hours. How long would it take fran to plant the garden by herself?
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Question 379769: Sam and Fran can plant a flower garden together in 4.2 hours. Sam can do it by himself in 6 hours. How long would it take fran to plant the garden by herself? Answer by savannasmith(1) (Show Source):
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