you randomly draw a marble from a A bag of marbles that contains eight blue marbles, five Green marbles, and eight red marbles

Answer:
There is a 76% chance of either getting a blue or red marble
Step-by-step explanation:
8 + 5 + 8 = 21
There are 21 marbles in the bag
21 - 16 = 5
16/21 = 76%