Thread: cube volumes

hi its been a while since i have had any thing harder than plain old adding up to , so wonder if somebody could point me in the right direction
if i Have an aero bar with 0.04mm square and .1mm deep with 16 bubbles in each square , how do i calculate how many bubbles in 1mm cube

i did it my way and it made sense to me , then the kids came home and really confused me with different solutions , making me feel really thick , so if anyone knows the right way please enlighten me
thanks in advance

Hello, stupidandold!

The wording is vague . . . can you clarify?

I have an aero bar with 0.04mm square and .1mm deep
with 16 bubbles in each square, . . . . each square WHAT?
how do i calculate how many bubbles in a 1mm cube?

We have a bar which is:
. . so we are dealing with volume, not squares.


If you mean 16 bubbles per bar, we can work out the answer.

There are 16 bubbles in: mm³.

A 1-mm cube has a volume of 1 mm³.


So we have: .