5 hr 20 min.
2 hours
7 hours.
Assuming you mean 1120 miles then:time = distance ÷ speed⇒ time = 1120 miles ÷ 160 mph= 7 hours
Dividing distance by speed gives 160/80 = 2. Therefore, it would take 2 hours to travel 160 kilometres at 80 miles per hour.
2 hours 18 minutes.
About 2 hours 27 minutes.
It will take about 3 hours, give or take. Also you will travel roughly 160 miles.
Time = Distance/Speed = 160/80 = 2 hours
Time = 350 miles / 160 miles per hour Time ≈ 2.1875 hours However, to express the time in minutes, it's more convenient to convert the decimal part: 2.1875 hours * 60 minutes per hour ≈ 131.25 minutes Therefore, the helicopter will take approximately 131 minutes, or 2 hours and 11 minutes to travel 350 miles at 160 mph.
80 hours.
2 hours.