Mathematics, 08.04.2020 22:42, kekoanabor19

Kelly’s dad compares her running times in a marathon to her times for last year’s race. He records whether she has increased or decreased her time for the first three stages of the race. What is the total increase or decrease in Kelly’s time? Did she improve her time? Explain. Kelly’s Marathon Times

Stage

Time Comparison (in minutes)

First

4

Second

27

Third

23

Answers: 1

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Kelly’s dad compares her running times in a marathon to her times for last year’s race. He records w...