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2 Alex and Kim start from the same point and ride their bicycles in the same direction Alex travels at 8mph Kim travels at 12mph After 6 hours how far apart are they?
Wiki User
∙ 14y ago
We'll assume they start out at the same time, although the question doesn't say that.
Kim's lead over Alex grows at (12 - 8) = 4 mph.
After 6 hours, they're (6 x 4) = 24 miles apart.
Wiki User
∙ 14y ago
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Alex and Kim start from the same point and ride their bicycles in the same direction Alex travels at 8 mph Kim travels at 12 mph After 6 hours how far apart are they?
24 miles apart
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There isn't enough information to give you a definitive answer. We also need to know in which direction they are riding. If they are both riding in a straight line in the same direction, they will be 3 miles apart at the end of the first hour, 6 miles apart at the end of the second our, and 23 miles apart at the end of 7 hours and 40 minutes. If they are both riding in a straight line in opposite directions, they will be 17 miles apart after the first hour, and 23 miles apart after 1 hour, 21 minutes, and 10.6 seconds.
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