document.write( "Question 666402: If you ride your bike at an average speed of 4 km/h and need to travel a total distance of 28 km, how long will it take you to reach your destination? Show your work.
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Algebra.Com's Answer #414436 by swincher4391(1107)\"\" \"About 
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distance = rate * time\r
\n" ); document.write( "\n" ); document.write( "d = 28 km\r
\n" ); document.write( "\n" ); document.write( "r = 4 km/h\r
\n" ); document.write( "\n" ); document.write( "Find t in hours.\r
\n" ); document.write( "\n" ); document.write( "28km = 4km/h * t\r
\n" ); document.write( "\n" ); document.write( "28km/4km/h = t \r
\n" ); document.write( "\n" ); document.write( "7 hours = t \r
\n" ); document.write( "\n" ); document.write( "t = 7
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