c. Elaina can run four times around a running
track in an hour. Today though, she only
ran around three times, and then walked
through the track the fourth time. In all,
this took her 10 minutes longer than on
her normal days. How many minutes did
it take her to walk around the track?



Answer :

Final answer:

Elaina took 30 minutes to walk around the track after running 3 times, as it took her 10 minutes longer than her normal running time.


Explanation:

Elaina normally runs 4 times around the track in 60 minutes. When she ran 3 times and walked the last lap, it took her 10 minutes longer than usual. This means her walking time around the track was 30 minutes.


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