I'm doing a math project on the metric system where I need 100 examples of the following:
It's 100 items in total, and I would just like a couple of ideas to start off with. I know that you can measure anything in centimeters and such in theory, but it has to be appropriate for that item. (Like you can't say to measure a football field in millimeters.)
I'll be grateful for any examples that you can provide.