2009 AMC 8 Problems/Problem 3
Problem
The graph shows the constant rate at which Suzanna rides her bike. If she rides a total of a half an hour at the same speed, how many miles would she have ridden?
Solution
Suzanna's speed is . This means she runs
Solution 2
From the graph, we can see that every minutes Suzanna goes, her distance increases by . Since half an hour is minutes away, she would go more miles. is , so the answer is
~Trex226
Video Solution
https://youtu.be/USVVURBLaAc?t=117
See Also
2009 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 2 |
Followed by Problem 4 | |
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All AJHSME/AMC 8 Problems and Solutions |
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