document.write( "Question 1016762: A ship left port A with a speed of 40 mph. In 1 1/4 of an hour, a second ship left the port with a speed of 60 mph. In how many hours and at what distance from port A will the second ship catch up with the first one?\r
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Algebra.Com's Answer #633162 by FrankM(1040)![]() ![]() You can put this solution on YOUR website! In the 1.25 hrs the first ship has gone 50 miles.\r \n" ); document.write( "\n" ); document.write( "The second ship approaches at 20 mph, the difference in speed. To close the 50 mile gap requires 50/20 or 2.5 hours. \n" ); document.write( " |