Answer:
860,000
Step-by-step explanation:
858,853
Look at the number 8 to determine rounding.
5 or above, give it a shove (Round up)
4 or below, let it go (Round down)
In this case we round up with 8, so we round the 5 like it says. This is due to rounding ten thousand place
858,853
860,000
