As you will see, one day, with practice the answer is 1/4 hour, 15 minutes.
Distance = Rate * Time
Time = Distance/Rate
Time = 25 miles/100 mph
= 0.25 hours, 15 minutes
=================
1 hour 35 minutes.
100/300 = 1/3 hour = 20 minutes
1.82 hours
(100/120)*60 = 50 minutes.
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.
100 miles at 100 mph would take 1 hour
It would take 2 hours to go 100 miles at 50 miles per hour.
Divide 317 miles by 100 miles per hour to obtain: 317 miles / (100 miles per hour) = 317 miles * 1 hour / 100 miles ≈ 3.17 hours
1 hour 15 minutes !
About 1 hour 26 minutes.
1 hour 35 minutes.
30 minutes
100/300 = 1/3 hour = 20 minutes
42 minutes
1.82 hours
About 2 hours. 100/60 = 1.6
(100/120)*60 = 50 minutes.