Question

a box contains 24 balls , some are green and others are blue . If a ball is drawn at random from the box , the probability that it is green is 2/3 . the number of blue balls in the box is ??​

Answer 1

Answer:

Total no. of balls = 24

given

probability of green balls =2/3=?/24

therefore no. of green balls= 16

now

no. of blue balls = 24-16= 8