Answer :
Answer:
The average speed of the plain was 800 miles/h
Step-by-step explanation:
Speed = distance/time
= 2840/ 3h 33mins
= 2840 / 213
= 13.3
Therefore the speed of the plane is 13.3 mph
= 2840/ 3h 33mins
= 2840 / 213
= 13.3
Therefore the speed of the plane is 13.3 mph