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How many miles is 140 kilometeres?
140 kilometers is about 87 miles.
How many hours is 140 miles?
How long it takes to go 140 miles depends on your speed. If you are in an airplane going 560 miles an hour, it takes 15 minutes. If you are on a fast train in China going 280 miles an hour it takes 30 minutes. If you are on a fast train in France going 140 miles an hour it takes 1 hour. If you are on an interstate highway going 70 miles an hour, it takes 2 hours. If you are driving on a two lane road averaging 35 miles an hour it takes 4 hours. And if your are in New York traffic and dodging pot holes while averaging 17 1/2 miles an hour it takes 8 hours.
A man rode a bike 140 miles in 20 hours How fast was he going?
Divide 140 by 20 and you get 7So he was going 7 miles per hour.The doublecheck:If you ride at 7 miles per hour for 20 hours you go 140 miles (7 x 20).
How far will you travel if you drive 3 hours at 60 mph and for 2 hours at 70 mph?
(3 hours) x (60 miles/hour) = 180 miles (2 hours) x (70 miles/hour) = 140 miles Total = 180 + 140 = 320 miles
How can you calculate the speed of a cheetah that runs 140 meters in 5 seconds?
That would be 28 meters per second. Wow that's fast. That's 62.63 miles per hour.
