document.write( "Question 314729: a speedboat travels 5 miles at 30 miles per hour, then 1 hour at 48 miles per hour. what was the boats average speed for the 6 mile trip? \n" ); document.write( "
Algebra.Com's Answer #225081 by mananth(16946)\"\" \"About 
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5 miles at 30 mph
\n" ); document.write( "distance traveled at this speed in 5 hour = 5*30 = 150 miles
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\n" ); document.write( "1 hour at 48 mph.
\n" ); document.write( "distance traveled at this speed in 1 hour = 1*48 = 48 miles.\r
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\n" ); document.write( "198 miles it travels in 6 hours
\n" ); document.write( "In 1 hour it travels 198/6 = 33 mph\r
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