Mathematics

Question

A bag contains 4 blue marbles, 2 black marbles, and 3 red marbles. If a marble is randomly drawn from the bag, what is probability that it is NOT black?


1/2


2/9


5/9


7/9


14/19

2 Answer

  • Since there are 9 marbles and 2 are black, the number that are 'not black' is 7.
    So the odds of picking a 'not black' marble is 7  , or D
                                                                                 9
  • the answer might be 1/4 becausemail try to imagine you get all the marvelsame then try to convert them into fractions I wish you a happy new year and a happy evening
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