Question

A bag contains 4 white, 5 red and 6 blue balls. Three balls are drawn at random
from the bag. The probability that all of them are red, is:​

Answer 1

Answer:

15÷5=3 is right ans probability of red

Answer 2

Answer:

p=no.of favourable outcome/total no. of outcome

p=5/15

p=1/3