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Topic: quick help by today
Replies: 1   Last Post: Jul 7, 2001 9:26 AM

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Posts: 1
Registered: 12/20/04
quick help by today
Posted: Jun 26, 2001 4:39 PM
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2 boats are at opposite sides of a river. They first cross each other
700 ft from one side of the river. They pass each other again 400 ft
from the other side of the river. How wide is the river? (they leave
at the same time, they don’t change their velocity or direction, don’t
factor in the speed of the river, wind,…)

email me or post here plz
thanks in advance



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