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Shalanda598 Shalanda598
  • 17-09-2015
  • Mathematics
Answered

A bag contains 3 red marbles, 5 yellow marbles, and 4 blue marbles. One marble is chosen at random. What is the probability that the chosen marble will be blue?

A1/12
B1/4
C1/3
D3/4

Verified Answer :

jameslin
jameslin jameslin
  • 17-09-2015

1/3 because there's 4 blue marbles in a bag of 12 marbles so as a fraction that would be 4/12 cancelled down = 1/3

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