document.write( "Question 261269: If you go 28 minutes to go 50 miles how fast are you going? how do you figure it out? \n" ); document.write( "
Algebra.Com's Answer #192458 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! If you go 28 minutes to go 50 miles how fast are you going? how do you figure it out? \n" ); document.write( ". \n" ); document.write( "speed = \"distance\"/\"time\" \n" ); document.write( ". \n" ); document.write( "In your case: \"distance\" = 50 miles \n" ); document.write( "and \n" ); document.write( "\"time\" = 28 minutes \n" ); document.write( ". \n" ); document.write( "So, \n" ); document.write( "Speed = 50/28 but this is miles/min we normally see miles per hour so we need to convert the units: \n" ); document.write( ". \n" ); document.write( "50 miles 60 minutes \n" ); document.write( "----------- * ---------- \n" ); document.write( "28 minutes 1 hour \n" ); document.write( ". \n" ); document.write( "Notice the minutes \"cancel\" leaving: \n" ); document.write( "(50)(60)/28 = 107.14 mph \n" ); document.write( " \n" ); document.write( " |