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17 votes
17 votes
A bag has 5 blue marbles and 10 green marbles. Half of the green marbles are made of glass. A marble is selected at random from the bag. What is the probability that it is a green, glass marble

User SeaSpell
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1 Answer

19 votes
19 votes

Answer:

  • 1/3

Explanation:

Total marbles:

  • 5 + 10 = 15

Green marbles made of glass:

  • 10/2 = 5

Required probability:

  • P(green glass) = 5/15 = 1/3
User Brunn
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3.4k points