4.2 miles walking is 4.2 miles long., but
if you look up "how fast does a human walk" you can do the math to get how long it will take to walk 4.2 miles:
4.2mi/2.5mph=1.68 hrs or 100.8 mins
ballpark, depending on how fast you walk. see the provided link.
42 minutes
How long does it take to walk 0.21 miles
9 miles divided by 42 miles per hour = .214 hours (how to conver that to minutes i do not know)
Depends on the mode of transport.
42/10 = 21/5 = 4 and 1/5 hours
42 miles
42 km = 26.1 miles
42 minutes at 60 mph
42 minutes
How long does it take to walk 0.21 miles
42 km is equivalent to 26.1 miles.
The answer will depend on whether the length is 42 inches, 42 feet or even 42 miles!
At 65 mph, driving 42 miles will take 38 minutes 46 seconds.
9 miles divided by 42 miles per hour = .214 hours (how to conver that to minutes i do not know)
Depends on the mode of transport.
42/10 = 21/5 = 4 and 1/5 hours
The Brooklyn bridge is 1.13 miles long. If you want to walk it to Brooklyn and then back, its 2.26 miles long.