3 hours 52 minutes. This is the total driving time at that speed and excludes stops or delays.
55 mph is 55 x 5280 ie 290400 feet per hour This is 290400/3600 ie 802/3 feet per second 100 feet takes 100/802/3 ie just under 1¼ seconds
To get the answer multiply 80 x 100, then be sure to place the comma in the correct place, which is every 3 places to the left. 100 x 80 000 (0 x any number = 0) 800 (80 x 100 = 8,000) 8,000 (add the 2 above, making sure to move one place to the left) The answer is 8,000 miles NOTE: The format would not save the alignment properly, so when working this, you would move the 800 over to the left one place, then add to the above.
29 milloin years
2 hours 36 minutes.
30 minutes
Two 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.
6 minutes
That depends on the speed at which one is traveling.
About 1 hour 49 minutes.
1 hour 20 minutes.
100/70 = 1hour 25minutes 42.9seconds (rounded)
Traveling 30 miles in 1 hour, it takes 100/30 hours or 3 hours 20 minutes to travel 100 miles.
A little more than 24 hours.
That depends on the speed at which one is traveling.
2 hours 30 minutes.