Answer:
the vaule pf the expression 11 is 5
We have to express the number 304,800,400 in standard and expanded form.
The expanded form is shown as a sum of each digit multiplied by its matching place value. Let us express the number in expanded from.
So, 304,800,400 = 
= 
So, this is the expanded form of the given number.
Standard form is a way of writing down very large or very small numbers easily.
The standard from of the number is:
304,800,400 =
.
Answer:
The other one.
Step-by-step explanation:
The other person that answered your question is correct, just confirming it for youuu! :)
I would round it to 81.1. If the .039 was 5 or over, I probably would have gone to 81.2.
Hope I helped! Have a nice day!