Answer:
4
Step-by-step explanation:
4
Four hundred seventy and forty seven hundredth
Answer:
-6k+16g-8
Step-by-step explanation:
simplify
Answer:
4
the fourth expression is a rational
Consider expression 
1. Use property

Then

2. Use property

Then

3. Use property

Then

4. Use property

Then

Answer: correct option is B.