Question

A bag contains 6 blue balls, 3 red balls, 9 green balls, and 1 yellow ball. Aliya took out a ball from the bag. What is the probability that the ball she has chosen is blue in colour?

Answer 1

Step-by-step explanation:

P (E ) = favourable outcomes / total outcomes

total outcomes = 6 + 3 + 9 + 1 = 19

favourable outcomes = 6

P ( blue balls ) = 6 / 19 ans.

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