REWRITE THIS QUESTION
The total number of marbles in the bowl is 140.
The number of black marbles is 80 and the number of green marbles is 28. Therefore, the number of blue marbles is:
140 - 80 - 28 = 32
The probability of pulling a red marble out of the bowl is:
Number of red marbles / Total number of marbles
= 0 / 140
= 0
Therefore, the probability of Christine pulling a red marble out of the bowl is 0.
1 answer
What is the total number of marbles in the bowl with 80 black marbles and 28 green marbles, and what is the probability of pulling a red marble out of the bowl?
1 answer