About two and a half hours. Take 177 and divide it by 70.
27 minutes.
1hr 25mins
2.814 hours (rounded)
4.57 hours
One hour
1 and half hours
distance = rate * time 120 miles = 70mph * t t = 120 miles / 70 mph ~= 1.71 hours or 1 hour 42 minutes 52 seconds
1 hour 20 minutes.
2 hours 1 minute
7 hours 8 minutes.
at 70mph on the highway it'll take you right at 2hr