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Is the number of seconds required to travel d1 feet at r1 [#permalink]
30 Apr 2006, 07:10
0% (00:00) correct
0% (00:00) wrong based on 0 sessions
Is the number of seconds required to travel d1 feet at r1 feet per second greater than the number of seconds required to travel d2 feet at r2 feet per second?
(1) d1 is 30 greater than d2.
(2) r1 is 30 greater than r2.