Hi. I'm using AutoCAD LT 2022 for Mac.

1. I want to create a dimension style which shows feet and inches. However, I want the inches to be in decimals. For example, the dimension of 4'-6" I want to show as 4.50' or 4.50. The reason is that I'm adding/subtracting dimensions on my calculator. I have been using a dim style which shows all inches, but then I have to take the extra step to convert to feet. For example, 4'-6" shows as 54.

2. Even better if I don't have to use my calculator at all, is there a way for AutoCAD to add all the dimensions for me?

Thanks!