If we divide 3.5 pounds of chocolate into 8 bars, how many pounds will go into each bar? round your result appropriately and explain how you determined which place to round to.

3.5/8=0.4375
when you round if last number is higher than 5 then you chose higher number, if it's lower, you chose lower. If it's 5, you look if next number is pair (chose higher) or nonpair (chose lower).
so you round to 0.437
and then 0.44
and then 0.4

3.5/8=0.4375

I hope this helps and have a wonderful day!