Math, asked by sreya42, 10 months ago

out of 12 balls x are red. find the probability of getting a red ball if one blue ball is added to the box

Answers

Answered by aditya7bobby

2

Answer:

x/13

Step-by-step explanation:

total number of red balls=x

total number of balls=12+1(added blue ball)=13

probability= favorable outcome /total number of outcomes

=x/13

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