There are a total of 20 marbles in the bag. Therefore, there are 20 possible outcomes when grabbing a marble at random.
So the correct answer is: 20
There are 5 red marbles, 6 green marbles, 5 yellow marbles and 4 blue marbles in a bag. If you reach into the bag and grab a marble at random, how many possible outcomes are there?
40
20
10
30
1 answer