You are ordering planks of
wood that are 8' long each.
You need 15 pieces cut 3' long,
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 11.11.2020 02:50 juanmercs99
You are ordering planks of
wood that are 8' long each.
You need 15 pieces cut 3' long,
and 9 pieces cut 4' long. How
many planks of wood should
you order?
![ansver](/tpl/images/cats/User.png)
Answers: 3
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