Mathematics, 29.05.2020 02:08 oomale
A musical instrument company reduced the time it takes for a worker to build a guitar. Before the reduction it took 5 hours. Now in 7 hours they can build 3 guitars. By how much did they reduce the time it takes to build each guitar?
Answers: 2
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A musical instrument company reduced the time it takes for a worker to build a guitar. Before the re...
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