document.write( "Question 827645: Tammy is going for a walk. she walks 6.4 miles in 4 hours. what is her speed? \n" ); document.write( "
Algebra.Com's Answer #498808 by sheldonbbtrocks(115)\"\" \"About 
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Velocity (aka speed) can be measured in miles/hour. Since we have both pieces of information here, all we have to do is divide:\r
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