If e partitions cd by a ratio of 1/8, then which of the following could be the location of e?

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If 'E' partitions 'CD' in the ratio of  1/8 , then 'E' must be located exactly
one ninth of the distance from 'C' to 'D'.  Then  the piece on one side
of 'E' is 1/9 of the total distance, and the piece on the other side of it
is the other 8/9 of the total distance.  The ratio of the pieces is then

       (1/9) / (8/9)  =  1/8 .

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