The skateboard is going 4.64 miles per hour.
If it takes 78 seconds to go 55 feet you are traveling at 0.48 miles per hour.
The car is going 29mph
It takes 2 hours, 16 minutes, 37 seconds to drive 148 miles going 65 miles per hour
About 4.5 miles per hour.
120 mph is the same as 2 miles per minute. Traveling 111 mph takes 3600 seconds to travel 111 miles, so it takes 129.73 seconds (60 x 60 x 4/111 seconds), which is slightly more than 2 minutes, to travel 4 miles.
Your average speed is about 11 miles per hour.
Takes her 60 seconds to do what? Travel 1 mile? Travel 10 miles?
4 Minutes 30 seconds * * * * * No. 9 miles at 30 miles an hour takes 9/30 = 0.3 hours = 18 minutes.
18/45 = 0.4 hour = 1,440 seconds
3 miles = 15840 feet 1 hour = 3600 seconds so you are traveling at 15840/3600 = 4.4 feet per second 180/4.4= 40.9 seconds So it takes 40.9 seconds to go 180 feet at 3 miles per hour.
You would not be running at all.You would be travelling @ 0.245817 mph.
distance = rate * time 120 miles = 70mph * t t = 120 miles / 70 mph ~= 1.71 hours or 1 hour 42 minutes 52 seconds