The difference between 1/8 and 6/10 = 0.475 , does this help?
We would divide the shape into a rectangle and a trapezium
The rectangle is of length, 24.5 ft and width 10.75 ft
Area = 24.5 * 10.75 = 263.375 square feet.
Trapezium : Parallel sides are 18.5 ft and 24.5 ft
Height: 12 - 10.75 = 1.25ft
Area of Trapezium = (1/2)*(Sum of Parallel sides)*height
= 1/2 * (18.5+24.5)* 1.25
= 1/2 * 43* 1.25 = 26.875
Total Area = Area of Rectangle + Area of Trapezium
= 263.375 + 26.875 = 290.25
Area = 290.25 ft² (D)
Answer:
The time (t) it takes to clean an office building is <em><u>directly</u></em> <em><u>related</u></em> to the number of people (p) working.
t is proportional to p
![t = kp \\ \boxed{\red{\frac{t}{p} = k}}](https://tex.z-dn.net/?f=t%20%3D%20kp%20%5C%5C%20%20%5Cboxed%7B%5Cred%7B%5Cfrac%7Bt%7D%7Bp%7D%20%20%3D%20k%7D%7D)
Answer:15
I know Bc I got it wrong that was the answer
Sent a picture of the solution to the problem (s). Proportions are a quick set up to find a part of two things being compared. You will use this method a lot in math and science.