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3 laps takes 2.5 minutes → 1 lap takes 2.5/3 minutes → 20 laps take 2.5/3 × 20 minutes = 16⅔ minutes = 16 minutes 40 seconds.
There is not a way to answer this question. You will have to tell me the rate he was going.
3 laps: 1st lap= 8min 2nd= 8.4min 3rd= 7.3min Total time= (8+8.4+7.3) = 23.7min It took the girl 23.7min to swim 3 laps
It took Eric: (11*60)+44 = 705 seconds
It is not possible. The first 2 laps = 4 miles at 120 mph takes 2 minutes.Four laps = 8 miles at 240 mph should take 2 minutes, which means that the last two laps were covered in 0 minutes!
Multiply by 25
19 laps
2 hours and 37.5 minutes. That's if anne doesn't slow down any :)
No
Less than half a mile, about .375 of a mile.
200
16.6