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A bag of marbles has 10 rainbow marbles, 12 blue marbles, and 8 purple marbles. What is the probability that Lisa will select a rainbow marble, put it back, and then select a rainbow marble again? (Write
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A bag of marbles has 10 rainbow marbles, 12 blue marbles, and 8 purple marbles. What is the

probability that Lisa will select a rainbow marble, put it back, and then select a rainbow marble
again? (Write your answer as a simplified fraction using a slash /)

User Kyork
by
4.4k points

1 Answer

3 votes

Answer:

1/3

Explanation:

add them all up

equals 30

10 rainbow

10/30

simplify it

User Bhavesh Moradiya
by
4.6k points
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