50 minutes.
1.6 hours
At a brisk pace (4 miles per hour) it would take 1 hour and 15 minutes.
In 1 hour (at two miles per hour) you would have walked two miles. Therefore, half a mile would take 15 minutes.
People walk at different speeds, averaging about 3 miles per hour. On that basis, it could take 13 hours and 18 minutes to walk 39.9 miles.
50 minutes.
2 hours.
1.6 hours
If you walk for one hour, your walk was one hour long. If you are asking how 'far' that would be ;) then it depends on your walking speed. If you walk at 3 miles per hour for one hour, then you will have traveled 3 miles. If you walk 4 miles per hour for one hour, then you will have walked 4 miles. You see the pattern I hope. Most people measure out a certain distance in advance with a car. For example, drive from your house to a point 2.5 miles away, then select an object such as a building as a memory marker. If you walk form your house to that building and back, you will have traveled 5 miles in total. If you walk at a 3 mile per hour pace, it should take you about an hour and twenty minutes.
If you were to walk 5 miles per hour, it would take you 2 hours and 10 minutes.
At a brisk pace (4 miles per hour) it would take 1 hour and 15 minutes.
Every moving thing as a speed of some sort. This is usually measured in kilometers or miles per hour. Elephants walk about 25 miles per hour, or 40 kilometers per hour.
A fast walk is typically considered to be around 4-5 miles per hour. This pace is faster than a casual or leisurely walk, but not as intense as jogging or running.
1.1 miles per hour.
About 1 hour This really depends on how fast you walk. There are people that can run a mile in 4 minutes. I think that the average person walks about 3 - 4 miles an hour. If you walked 1.75 miles per hour then it will take you 1 hour. If you walked at 3.5 miles per hour then it will take you about a half hour. I think an hour for 1.75 miles is rediculous. I say about 35 minutes.
If you walk 3 miles in one hour, you would walk 6 miles in two hours because 6 divided by 3 equals 2.
One hour, if you can walk at 461 miles per hour. If you walk slower than that, you'll need to use division to find out the answer.