David can make 12 batches of muffins in 5 hours. Abbey can make 12 batches of muffins
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Question:
- David can make 12 batches of muffins in 5 hours. Abbey can make 12 batches of muffins in 3 hours. How long will it take them to make 12 batches of muffins if they work together? Give your answer to three decimal places.
Related Book For
Introduction to Operations Research
ISBN: 978-1259162985
10th edition
Authors: Frederick S. Hillier, Gerald J. Lieberman
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