Questions about 1914 TEC Road Movement

[Champagne]

The TEC specifies that it costs two-thirds of a Movement Point to travel down one Road Hex, correct?

If this is correct, then, I'm afraid that my arithmetic skills have declined to the point where I am unsure of exactly how to calculate how far units may travel down the Road at 2/3rd MP per hex. For example, if each Road Hex is 2/3rd MP per hex, How many hexes down the road can a 2MP unit move? What about a 3MP unit? A 5MP unit?

I thought about it and I merely suspect that the correct formula is to DIVIDE the MP of the unit by .66 to arrive at the solution. I tried Multiplying .66 and that was obviously wrong. Division by .66 generates a solution that looks like it might be correct. Am I right?

Thanks for the help.