2017 AMC 8 Problem 5
Attempt Problem 5 of the 2017 AMC 8 below, then check your answer against the video solution and professionally curated solution from LIVE by Po-Shen Loh. You can also try the full timed exam, view all 2017 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
5.
What is the value of the expression
Answer: B
Small hint:
First add the denominator.
Big hint:
After the denominator is known, cancel factors from the numerator instead of multiplying everything out.
Video solution:
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Written solution:
The denominator is Canceling those three factors from the numerator leaves
Thus, B is the correct answer.
Problem 5 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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- 1997 AMC 8
- 1998 AMC 8
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