1/15=144/x
Cross multiply
X=2,160
Gymnasium=2,160 ft2
To find the total area of this figure, you have to find the area of each of the separate figures and then add those 2 answers together. Your work should look like this:
2 x 2 = 4
8 x 8 = 64
64 + 4 = 68
Your answer should be 68 ft.^2
-2/9 x 4/9 is -8
so the answer is -2/9
A 1:4
Find a common factor. In this case it’s 15
15/15=1 60/15=4
Therefore the answer Is 1:4