Respuesta :
Answer:
0%
Step-by-step explanation:
The first thing you need to do, is add the total of all of the marbles together.
9 + 8 + 11 + 12 = 40.
Knowing this, you can take the amount of white marbles, (0) and put this against the 40 total marbles.
Since there are 0 white marbles in the jar, you know that it is impossible to pull one out of the jar.
0%
Answer: The answer is 0, because there is 0 white marbles in the jar to begin with.