Question

5.4 x10^-2 by 2.5 x10^-3 by 7.9 x10^-3m

volume = 106.65 x10-8m^3
Check pls
yesterday you said 106.65 x10^-6.
If you add 2+3+3 you get 8
is that right?
Just want to make sure I'm doing it right.
Thank you.
I may have witten it differently.

Answer 1

That is correct.

But really, if you add

-2 + -3 + -3 you get -8