Question

Example 7: A bag contains 3 white and 5 black balls. If two balls are drown at
random, then find the odd in favor of both balls being black. ​

Answer 1

answer : 1/4

Step-by-step explanation:

possible outcomes can be

red,red , black,black , black,red , red,black

event of getting both the balls black = 1

hence,

total no. of outcomes favourable to event = 1

total no. outcomes = 4

hence, 1/4 is the answer