280/70 = 4. Easy!
You are travelling at 100 mph. That means (obviously) that every hour you travel 100 miles, and since 1000/100=10 you will be travelling for ten hours.
500/80 = 6.25 hours = 6hours 15minutes
If you mean that travelling at 26.6 miles per hour, how long you would travel in 4 hours, you would travel 106.4 miles in 4 hours.
It takes 22/50 hours = 0.44 hour or 26.4 minutes
A car travelling at a constant speed of 75km/h for 2 hours will travel a distance of 150km.
Distance = Rate * Time or, for our purposes Time = Distance/Rate Time = 280 km/70 kmh = 4 hours -------------
You are travelling at 100 mph. That means (obviously) that every hour you travel 100 miles, and since 1000/100=10 you will be travelling for ten hours.
500/80 = 6.25 hours = 6hours 15minutes
126/80 hours = 1.575 hours = 1 hour 34.5 minutes.
If you mean that travelling at 26.6 miles per hour, how long you would travel in 4 hours, you would travel 106.4 miles in 4 hours.
If you are travelling at 60 miles per hour, then you will travel 144 miles in 2 hours and 24 minutes.
If Danny travels 99 Kilometers in one hour then travelling at the same speed he will travel 99 x 4 kilometers in 4 hours, which is 396 kilometers.
It takes 22/50 hours = 0.44 hour or 26.4 minutes
If you are travelling at the speed of 60 miles per hour, you will travel 133 miles in exactly 2.22 hours, or 2 hours and 13 minutes.
125 Kilometres - 75 minutes is 1.25 hours.
A car travelling at a constant speed of 75km/h for 2 hours will travel a distance of 150km.
Travelling at 30 miles per hour for 1.5 hours will give a total distance of 30 x 1.5 = 45 miles.