Calculate the width of square dynamically based on columns and rows

jacksaxby 

Since nobody else has chimed in (yet), I'll give it another try. I still need to give you a more clear explanation to someone who's not inside your head. You know what you're saying, what you're doing. It's still not clear to me.

I've asked before, and I'll ask once more:

Walk me through how you'd do those calculations that you want if you were NOT trying to write it in Excel. That's what I meant in one of my earlier messages when I asked you to walk through a complete example for (I said then several rows because I was going the other direction) ..

So now, I'm asking that you walk through .for several images and spell out what you're doing to get the numbers you are looking for. Don't talk about rows and columns; talk about numbers and where you get them from, what you do with them, how you get the size/weight from those.

Maybe another way to say it: if you were back in school working this out on a blackboard (or whiteboard), how would you do it and explain it to the others in the class?