Respuesta :
The number of picture frames he can put on the wall is 178 picture frames.
The wall is rectangular and it is 9 feet tall and 11 feet wide. let covert to inches.
9 feet = 108 inches
11 feet = 132 inches
What is area:
The area is the space occupied by 2 dimensional figure. Let's find the area of the wall. Therefore,
area = lw
area = 108 × 132 = 14256 inches²
Therefore, let's find the area of the each picture frame. The frame is 8 inches by 10 inches.
area = 8 × 10 = 80 inches²
The number of picture you can put on the wall can be computed as follows:
- 14256 / 80 = 178.2
He can put 178 pictures on the wall.
learn more on area here: https://brainly.com/question/14442082?referrer=searchResults
