A wall in Marcus's bedroom is 8 1/3 feet high and 16 1/5 feet long. If he paints 1/3 of the wall blue, how many square feet will be blue?
A) 45
B) 90
C) 15
D) 128 1/45
To find the total area of the wall, we multiply the height by the length: 8 1/3 * 16 1/5 = 131 16/15 = 131 1 + 1/15.
To find 1/3 of the wall, multiply the total area by 1/3: 131 1/15 * 1/3 = 131 1/45 square feet.
Thus, 1/3 of the wall is 131 1/45 square feet. Answer: \boxed{D}.