Question

The height of a stack of 12 pennies is 18.24 millimeters. What is the thickness of each penny.

Answer 1

I’m not great at math so I could easily be wrong, but

I divided the 18.24 millimeters by 12 pennies and got 1.52

So if the pennies are all the same size, each penny should 1.52 millimeters.

To show work:

18.24/12=1.52