Paul can install a 300-square -foot hardwood floor in 18 hours. Matt can install the same floor
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Question:
Paul can install a 300-square -foot hardwood floor in 18 hours. Matt can install the same floor in 22 hours.
How long would it take Paul and Matt to install the floor working together?
4 hours
9.9 hours
13.2 hours
30 hours
Related Book For
Discovering Advanced Algebra An Investigative Approach
ISBN: 978-1559539845
1st edition
Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke
Posted Date: