1987 AMC 8 Problem 14
Attempt Problem 14 of the 1987 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 1987 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
14.
A computer can do additions per second. How many additions can it do in one hour?
million
million
million
million
million
Answer: B
Small hint:
There are seconds in an hour
Big hint:
Multiply the rate by the number of seconds in an hour
Solution:
One hour has seconds, so the computer does additions.
That is million.
Thus, the correct answer is B .
Problem 14 in other years
- 1985 AMC 8
- 1986 AMC 8
- 1988 AMC 8
- 1989 AMC 8
- 1990 AMC 8
- 1991 AMC 8
- 1992 AMC 8
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