Thread: Help needed on averages please :)

Hi,
Im a bit stuck on a question I have to do.
I need to find the annual average decrease between 1982-7.45 and 2003-6.15. Is it 6.15+7.45/12=1.13 per year Or do I just divide by 2 or the number of years inbetween? Also if I want to say 1.13 million is it written as 1.135 (to the powers of 5) and does anyone know how to get the little 5 above the bigger numbers?

Any advice would be absolutely fantastic.
Thank you

I take it to mean average decrease per year. That is 'total decrease divided by number of years'

next time, post your question in the appropriate forum.

next time, post your question in the appropriate forum.[/QUOTE]

Its nice that theres FRIENDLY and helpful people on here!

Thank you biffboy