document.write( "Question 899172: how long does it take a girl riding her bike at 2.50 m/s to travel 1800m? \n" ); document.write( "
Algebra.Com's Answer #545250 by harpazo(655)\"\" \"About 
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D = rt\r
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\n" ); document.write( "\n" ); document.write( "1800m = 2.5 meters per second times t (in hours).\r
\n" ); document.write( "\n" ); document.write( "1800m = 2.5t\r
\n" ); document.write( "\n" ); document.write( "1800/2.5 = t\r
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\n" ); document.write( "\n" ); document.write( "720 = t\r
\n" ); document.write( "\n" ); document.write( "Now convert 720 to time in hours and you're done.
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