SOLUTION: An aviator made a trip of 525 miles. Half of the time he flew at 150 miles per hour and the rest of the time at 200 miles per hour.How long did he fly?
Algebra ->
College
-> Linear Algebra
-> SOLUTION: An aviator made a trip of 525 miles. Half of the time he flew at 150 miles per hour and the rest of the time at 200 miles per hour.How long did he fly?
Log On
Question 888147: An aviator made a trip of 525 miles. Half of the time he flew at 150 miles per hour and the rest of the time at 200 miles per hour.How long did he fly? Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! An aviator made a trip of 525 miles. Half of the time he flew at 150 miles per hour and the rest of the time at 200 miles per hour.How long did he fly?
-----------
Avg speed = (150+200)/2 = 175 mi/hr
--> 3 hours
