1. What is the probability of getting a red marble out of a bag when there are 4 red
marbles, 3 green marbles, and 5 blue marbles?

1/3

Step-by-step explanation:

The total number of marbles is

4red+ 3 green + 5 blue = 12 marbles

P(red) = number of red/ total

          = 4/12

          =1/3

4 + 3 + 5 = 12

3/12

1/4

Step-by-step explanation:

the probability of getting red is dividing  the number of red marbles by the total number of marbles.

answer: h

step-by-step explanation: