Question

Robert is building a deck in his backyard each piece of wood measures 42.5 in if he had 86 boards how longer are they altogether

Answer 1

3655 inches long

Explanation:

If one piece of wood is 42.5 in then if you times it by 86 boards you get 3655 inches long. If it needs to be in feet then divide 3655 by 12 (the remainder will be inches)