Question

The rectangular wall below

Answer 1

6.4 square feet per minute were painted

Step-by-step explanation:

First of all we have to find the area of the rectangular wall to find the wall painting per minute

Given

Length = l = 12 feet

Width = w = 8 feet

So,

$Area = l*w\\= 12 * 8\\= 96\ ft^2$

Total time to paint the wall = 15 minutes

Time to paint per square feet:

$= \frac{area}{time}\\=\frac{96}{15}\\= 6.4\ square\ feet\ per\ minute$

Hence,

6.4 square feet per minute were painted

Keywords: Area, Unit rate

Learn more about area at:

• brainly.com/question/12980223
• brainly.com/question/12978926

#LearnwithBrainly