Question

Contains 5 red balls and some blue balls.
If the probalility of drawing a blue ball of & from
the bag is thrice that of a red ball, find the number
of blue balls in the bage
​

Answer 1

Answer:

first tell total number of ball

Answer 2

CONSIDER BLUE BALLS AS (3X)

CONSIDER RED BALLS AS X=Y

IF X=5

THEN 3X=5×3=15

HENCE BLUE BALLS ARE 15

SO,RED BALLS ARE 5

BLUE BALLS ARE 15