1993 AMC 8 Problem 7
Attempt Problem 7 of the 1993 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 1993 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
7.
Answer: A
Small hint:
Adding three copies of is the same as
Big hint:
Solution:
Adding three equal terms,
Thus, the correct answer is A .
Problem 7 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
- 1994 AMC 8
- 1995 AMC 8
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- 1997 AMC 8
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- 1999 AMC 8
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