2003 AMC 8 Problem 9
Attempt Problem 9 of the 2003 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 2003 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
9.
Art’s cookies sell for ¢ each. To earn the same amount from a single batch, how much should one of Roger’s cookies cost?
¢
¢
¢
¢
¢
Answer: C
Small hint:
First find the total money Art earns from a batch.
Big hint:
Use the number of Roger’s cookies from the shared dough amount.
Solution:
Art makes cookies that sell for cents each, so one batch earns cents.
The batch has square inches of dough area, and each Roger cookie has area Thus Roger makes cookies.
To earn cents from cookies, each Roger cookie should cost cents.
Thus, C is the correct answer.
Problem 9 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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- 1998 AMC 8
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