1988 AMC 8 Problem 7
Attempt Problem 7 of the 1988 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 1988 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
7.
The expression is closest to
Answer: B
Small hint:
Round each factor to a convenient number:
Big hint:
The sum so the product is about
Solution:
Round each factor: and
The product is about
Thus, the correct answer is B .
Problem 7 in other years
- 1985 AMC 8
- 1986 AMC 8
- 1987 AMC 8
- 1989 AMC 8
- 1990 AMC 8
- 1991 AMC 8
- 1992 AMC 8
- 1993 AMC 8
- 1994 AMC 8
- 1995 AMC 8
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