1.

a box contains 1 red,1 Black, 1 blue and 1 green. 1 ball is drawn at random and it is red. Out of the remaining, the probability of blue ball is ____.​

Answer»

Answer:

25%

Step-by-step EXPLANATION:

TOTAL BALLS = 4

Blue balls = 1

Probability = 1/4 = 25%



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