Since you already have the distance = 12 miles and rate = 55mph, you can us the equation : distance equals rate x time.
d=rt
12=55t, plug in numbers
12/55=t, divide by 55 on both sides
t=.218 hour or around 13 minutes.
10 minutes.
90 seconds
55.38 seconds.
109.09 mph
2 minutes. JHC!
About 51 seconds at 70 mph.
10 minutes.
6.42 hours
90 seconds
55.38 seconds.
It depends on how fast your going in MPH. Try to define it more.
109.09 mph
2 minutes. JHC!
1 minute 42 seconds.
1 minute 51.7 seconds
1 minute and 35 seconds
55 mph equates to 1.09 minutes per mile.