Question

It takes 2.5 poster boards to display half of your project. How many poster boards will you need for your entire project?

Answer 1

5

Explanation:

If 2.5 is half of the project , then she other side should be the same, correct? So if both sides are the same (2.5) simply add them together. Do that and you get your answer, 5.

Answer 2

it has to be 5 because 2.5 is half so the other half 2.5 .so 2.5 +2.5 =5