Question 396874
Tran is traveling with his family to Hawaii.
 So far, they have flown 1,200 miles in 2 1/2 hours.
 The flight will last 10 1/2 hours altogether.
 How many miles per hour is the plane traveling? 
:
you can find the mph just using the statement: 
"they have flown 1,200 miles in 2 1/2 hours."
(speed = dist/time)
{{{1200/2.5}}} = 480 mph
:
The statement,"The flight will last 10 1/2 hours altogether." could be used
to find the total distance, but you did not ask for that, anyway
10.5 * 480 = 5040 miles