document.write( "Question 881014: If Jacob rides a 10 speed bike at 10mph, how long would it take to ride 15 miles? \n" ); document.write( "
Algebra.Com's Answer #531865 by jim_thompson5910(35256)\"\" \"About 
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D = r*t\r
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\n" ); document.write( "\n" ); document.write( "15 = 10*t\r
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\n" ); document.write( "\n" ); document.write( "15/10 = t\r
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\n" ); document.write( "\n" ); document.write( "1.5 = t\r
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\n" ); document.write( "\n" ); document.write( "t = 1.5\r
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\n" ); document.write( "\n" ); document.write( "It will take 1.5 hours (1 hour, 30 minutes).
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