Question

A bag contains 6 red balls and some blue balls if the probability of drawing a blue ball is twice that of a red ball, find the number of balls in the bag. ​

Answer 1

Answer:

18

Step-by-step explanation:

6*2=12

12+6=18

Answer 2

Answer:

18

Step-by-step explanation:

If probability of getting blue = 2*red(6)

=12

So, total balls = 12( blue) +6(red)

=18