1985 AMC 8 Problem 1
Attempt Problem 1 of the 1985 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 1985 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
1.
What is the value of the following product?
Answer: A
Small hint:
Multiply the numerators together and the denominators together before simplifying
Big hint:
The same factors appear in both the numerator and the denominator
Solution:
Combining the two fractions, the numerator is and the denominator is These are the same product.
So the value is
Thus, the correct answer is A .
Problem 1 in other years
- 1986 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
- 1995 AMC 8
- 1996 AMC 8
- 1997 AMC 8
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- 1999 AMC 8
- 2000 AMC 8
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