document.write( "Question 517725: two cyclists one averaging 9mph and another cyclist averaging 11 mph, start from the same place at the same time. If they travel in opposite directions, after how long will they be 100 miles apart? \n" ); document.write( "
Algebra.Com's Answer #344907 by Maths68(1474)\"\" \"About 
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Cyclists A Data
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\n" ); document.write( "Speed = 9mph
\n" ); document.write( "Time=t hour
\n" ); document.write( "Distance Covered by Cyclists A=9*t
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\n" ); document.write( "Cyclists B Data
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\n" ); document.write( "Speed = 11mph
\n" ); document.write( "Time=t hour
\n" ); document.write( "Distance covered by Cyclists B=11*t\r
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\n" ); document.write( "\n" ); document.write( "Distance Covered by Cyclists A + Distance Covered by Cyclists B = Total Distnace apart
\n" ); document.write( "9t+11t=100
\n" ); document.write( "20t=100
\n" ); document.write( "20t/20=100/20
\n" ); document.write( "t=5 hour\r
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\n" ); document.write( "\n" ); document.write( "They will be 100 miles apart after 5 hours.\r
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\n" ); document.write( "\n" ); document.write( "Check
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\n" ); document.write( "Cyclists A Data
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\n" ); document.write( "Speed = 9mph
\n" ); document.write( "Time=5 hour
\n" ); document.write( "Distance Covered by Cyclists A=9*5=45 miles
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\n" ); document.write( "Cyclists B Data
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\n" ); document.write( "Speed = 11mph
\n" ); document.write( "Time=5 hour
\n" ); document.write( "Distance covered by Cyclists B=11*5=55\r
\n" ); document.write( "\n" ); document.write( "Cyclists A Travel + Cyclists B Travel = Total distance between two cyclists
\n" ); document.write( "45+55=100
\n" ); document.write( "100=100
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