Question

7. A bag contains in all 80 balls. Some of them are white, some
are blue and some are red. The number of white balls is 12
times the number of blue balls. The number of red balls is
less than the number of white balls but more than the number
of blue balls. If one ball is selected at random from the bag,
what is the probability that it is red?​

Answer 1

Answer:

1/80

Step-by-step explanation:

hope this helps you

Answer 2

Answer:

See the attachments for reference... hope it helps