Final answer:
To determine who ran faster, we compare the average times per lap of Jen and Dani. Jen's average time per lap is 185 seconds, while Dani's average time per lap is 182 seconds. Therefore, Dani ran faster.
Step-by-step explanation:
To determine who ran faster, Jen or Dani, we need to compare their times per lap. Jen ran 2 laps in 6 minutes and 10 seconds, so we can calculate her average time per lap by dividing the total time by the number of laps. 6 minutes and 10 seconds is equal to 370 seconds. Therefore, Jen's average time per lap is 370 seconds / 2 laps = 185 seconds per lap.
Dani ran 3 laps in 9 minutes and 6 seconds, which is equal to 546 seconds. So, Dani's average time per lap is 546 seconds / 3 laps = 182 seconds per lap.
Comparing their average times per lap, we can see that Dani ran faster than Jen because her average time per lap is 182 seconds, which is less than Jen's average time of 185 seconds per lap.