SOLUTION: give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens)of the following 439+334+4317?

Algebra ->  Decimal-numbers -> SOLUTION: give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens)of the following 439+334+4317?      Log On


   

Question 744039: give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens)of the following
439+334+4317?
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
a)
400+300+4300=5000

b)
440+330+4320=5090