Answer:
80%
Step-by-step explanation:
convert to percent:

So to find the area you should draw a line to make a right triangle then take the area of the 3 figures and add them together. See the picture.
1/2 - y (6y - 8)
1/2 -6y2 - 8y
the answer is A
Find a common denominator for 2,4,8. Which is 8. Change the fractions to new ones.
1) 19 4/8= 156/8 Then add the second. 2) 7 5/8= 61/8 one and the third
3) 5 6/8= 46/8 one. Which is
15/8. Then, subtract your answer and the first one. You get 141. Simplify. 17 5/8