1986 AMC 8 Problem 10
Attempt Problem 10 of the 1986 AMC 8 below, then check your answer against the professionally curated solution from LIVE by Po-Shen Loh. You can also try the full timed exam, view all 1986 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
10.
A picture feet across is hung in the center of a wall that is feet wide. How many feet from the end of the wall is the nearest edge of the picture?
Answer: B
Small hint:
The picture is centered, so the two gaps on the sides are equal
Big hint:
Subtract the picture width from the wall width, then split the remainder between the two sides
Solution:
The picture leaves feet of wall, split equally into two gaps of feet each. So the nearest edge of the picture is feet from the end of the wall.
Thus, the correct answer is B .
Problem 10 in other years
- 1985 AMC 8
- 1987 AMC 8
- 1988 AMC 8
- 1989 AMC 8
- 1990 AMC 8
- 1991 AMC 8
- 1992 AMC 8
- 1993 AMC 8
- 1994 AMC 8
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