### Home > CCAA > Chapter 7 Unit 9 > Lesson CC3: 7.2.2 > Problem 7-50

7-50.

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.