1999 AMC 8 Problem 4
Attempt Problem 4 of the 1999 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 1999 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
4.
The diagram shows the miles traveled by bikers Alberto and Bjorn. After four hours, about how many more miles has Alberto biked than Bjorn?
Answer: A
Small hint:
Read both distances at hours
Big hint:
Subtract Bjorn’s distance from Alberto’s
Solution:
Looking at the graph, we have that Alberto has biked miles and Bjorn miles after hours.
The difference between the two distances is miles.
Thus, A is the correct answer.
Problem 4 in other years
- 1985 AMC 8
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