Multiple choice

A bag contains three green, four blue and two orange marbles. If a marble is picked at random, then the probability that it is not an orange marble, is _____.

  1. 1/4

  2. 1/3

  3. 4/9

  4. 7/9
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Probability of orange marble =2/9 Probability not an orange marble is 1-2/9 =7/9

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