Answer:
It takes 3 hours which is equivalent to 180 minutes
Step-by-step explanation:
The actual speed of the wind = 450 -50
= 400mph
D = r*t
D = 1200
r = 400
t = time which is unknown
Inserting into formula
1200 = 400t
Divide through by 400 to get t
1200/400 = t
3 = t
Therefore the time it will take for the plane to travel 1200 mike's is 3 hours from the answer above.
When converted to minutes, 3 hours = 3x60 = 180minutes
