Answer:
See below.
Step-by-step explanation:
The first 4 means 4 * hundred thousand
The second 4 means 4 * ten thousand.
So the first 4 is ten times the value of the second.
a-3
b-2/8 or 1/4 or 25%
Number 12
Number 12 :))
so I believe it is C 0.8215
