Answer:
$35.97
Step-by-step explanation:
Given:
Dimensions of homecoming float = 9 ft [tex]\times[/tex] 16 ft
Area covered by a quart of paint = 53 sq ft
Cost of a quart of paint = $11.99
To find:
Cost of painting the homecoming float = ?
Solution:
First of all, let us find the area of homecoming float which is to be painted.
Area = Length [tex]\times[/tex] Width = 9 [tex]\times[/tex] 16 = 144 sq ft
Quart needed to cover 53 sq ft = 1
Quart needed to cover 1 sq ft = [tex]\frac{1}{53}[/tex]
Quart needed to cover 144 sq ft = [tex]\frac{1}{53}\times 144 = 2.716 \approx 3[/tex]
So, 3 quarts will be needed.
Cost of 1 quart = $11.99
Cost of 3 quarts = $11.99 [tex]\times[/tex] 3 = $35.97
