Dennise is making floating shelves. She has two pieces of wood,
where one is 15 feet long and the other is 18 feet long. She wants to
cut them up into smaller pieces of wood that are all the same length
with no wood leftover.
Creating shelves of equal size, how many floating shelves will
Dennise be able to make total?
I need help!!!! Hurry for my daughter exam!!!!