Dave is adding a new patio to the back of his house. The dimensions of the patio are shown below. If one bag of concrete mix will cover 50 square feet, how many bags of concrete will he need?

Dave is adding a new patio to the back of his house The dimensions of the patio are shown below If one bag of concrete mix will cover 50 square feet how many ba class=

Respuesta :

Answer:

4

Step-by-step explanation:

Multiply base times height for the area

Divide the area by 50

You cant have 3.888 bags so round up to get 4.