There are 9 red, 6 blue, and green marbles in a bag. A. How many marbles are in a bag? B. What is the probability of a marble chosen at random will be blue?

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asked Aug 10, 2022 233k views

4 votes

There are 9 red, 6 blue, and green marbles in a bag.

A. How many marbles are in a bag?
B. What is the probability of a marble chosen at random will be blue?

Mathematics
middle-school

Luca Bartoletti asked

by Luca Bartoletti

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2 Answers

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15 marbles are in the bag
40% is the probability of a marble chosen at random will be blue

Alex Carlos answered Aug 10, 2022

by Alex Carlos

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3 votes

15 marbles are in the bag
6 out of 15 is the possibility that a blue marble is chosen

Bbrumm answered Aug 14, 2022

by Bbrumm

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