Question

A bag contain 5 red and some
blue balls. If the brobability of
drawing a blue ball in double than
of red ball find the number of blue
balls in the bag.​

Answer 1

Step-by-step explanation:

Let the number of blue balls be x

no. of red balls = 5

(Probability of drawing a blue is double thaan of red balls , this only possible when blue ball are double than red balls.)

According to expression:

x/2=5

x=5×2

x=10

Therefore , number of blue ball in bag is 10.

Answer 2

Answer:

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