Bailey can mow a lawn in 120 minutes. Donnel can mow the same lawn in 40 minutes.
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Bailey can mow a lawn in 120 minutes. Donnel can mow the same lawn in 40 minutes. How long does it take them to mow the lawn if they are working together? Round your answer to a whole number.
Related Book For
Basic Business Statistics Concepts and Applications
ISBN: 978-0132168380
12th edition
Authors: Mark L. Berenson, David M. Levine, Timothy C. Krehbiel
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