document.write( "Question 284861: A person heading to work travels an average of 38 mph. it takes hime 15 mins to get there. How far did he travel? how do u figure this out? \n" ); document.write( "
Algebra.Com's Answer #206649 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! Rate x Time = Distance \n" ); document.write( "You have to make sure you use consistent units. \n" ); document.write( "Rate is speed, 38 mph (distance in miles, time in hours). \n" ); document.write( "Time is 15 minutes. Convert to hours. 60 minutes in 1 hour. \n" ); document.write( "T=15/60=0.25 hours. \n" ); document.write( "R*T=D \n" ); document.write( "38 miles/hr*0.25 hrs=9.5 miles \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "You could also have converted the rate to miles per minute. \n" ); document.write( "R=38 mile/hr*(1 hr/60 min)=0.6333 miles/min \n" ); document.write( "Then \n" ); document.write( "D=R*T=0.63333 miles/min*15 min=9.5 miles \n" ); document.write( " \n" ); document.write( " |