2011 AMC 8 Problem 2
Attempt Problem 2 of the 2011 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 2011 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
2.
Karl’s rectangular vegetable garden is feet by feet, and Makenna’s is feet by feet. Whose garden is larger in area?
Karl’s garden is larger by square feet.
Karl’s garden is larger by square feet.
The gardens are the same size.
Makenna’s garden is larger by square feet.
Makenna’s garden is larger by square
feet.
Small hint:
Compare with .
Big hint:
Compute each rectangular area separately.
Solution:
The area of Karl’s garden is The area of Makenna’s garden is
The difference of these areas is Therefore, Makenna’s garden is larger than Karl’s.
Thus, E is the correct answer.
Problem 2 in other years
- 1985 AMC 8
- 1986 AMC 8
- 1987 AMC 8
- 1988 AMC 8
- 1989 AMC 8
- 1990 AMC 8
- 1991 AMC 8
- 1992 AMC 8
- 1993 AMC 8
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- 1995 AMC 8
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- 1998 AMC 8
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