Asked by dave
Amy & Ashley bike along the same trail. Amy bikes the entire trail at 20mph & Ashley bikes at 15mph. Amy finishes 8 minutes before Ashley. How many miles long is the trail?
Answers
Answered by
Stacy
d/15 - d/20 = 8/60
4 d - 3 d = 8
d = 8
=====================
then Amy takes (8/20)*60 =24 min
and Ashley takes (8/15)*60 =32min
Indeed difference of 8 min
4 d - 3 d = 8
d = 8
=====================
then Amy takes (8/20)*60 =24 min
and Ashley takes (8/15)*60 =32min
Indeed difference of 8 min
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.