What is number ten? i do not understand.

Get a map and think about where you would want to go for a vacation, then try to find a little simble on the bottom left or right corner that has a thing that should say miles and have a line that shows what a mile is on a map, then get a ruler and mesure the length of the line (the line that shows you how much a mile is on a map) and then look for a route to where you want to go (if it is across the ocean then pretend there is a boat) and mesure the distance. And there is your answer.       (Sorry that this paragraph is so long)

It is like having ten faces it is the same as 1 tens

The answer is 225 miles per 4.5 hours. hope this ; )