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Home > CC3MN > Chapter 7 > Lesson 7.2.2 > Problem 7-38
7-38.
Lydia drew a graph of four athletes in the final part of the triathlon, the
Runner A: slope
Runner B: slope
Runner C: slope
Runner D: slope
List the runners from slowest to fastest.
The fastest athlete will have the greatest slope, because that means that they were able to run a greater distance in a given amount of time.
One way to see which runner had the greatest slope is to convert each fraction into a decimal.
The decimal approximation for Runner A is
Find the decimal values for the other two runners, then arrange them from least to greatest.