Kentucky Derby
Time
warp... The Kentucky
Derby is resurrecting famous horses!
Secretariat can run one lap per minute.
Seabiscuit can run two laps per minute.
Northern Dancer can run 4 laps per minute.
Question
:
If all three horses start at the same time at the same place,
how long will it take for each of them to meet back at the
starting line?
See
answer
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