It’s quite odd that the USA doesn’t use the metric system. Every country in the world except for 2 use the metric system. All the US would have to do is change the road signs. How hard would that be? Below I’ll show you the calculation of metric to inches.
What you need to understand is why wouldn’t the United States get on board with all the other countries in the world and do this metric thing. Imperial calculating is lame, and just not working anymore. Sure it will be a little hard at first, but everyone will eventually get used to it and then the world will be happy. And not just the world, but all the US states as well, which include Alaska and Hawaii. Below I have a video explaining more about the metric system, and why it would be a good choice for the United States of America.
Hopefully that video clarified things for you. If you have any other questions about the imperial or metric system, don’t be afraid to leave a comment, I don’t bite. Look forward to hearing from you!