Question

Three urns contain 2 white and 3 black; 3 white and 2
black; and one white and one black balls. A ball is drawn
from one of these three urns. The probability that it is a
white ball will be​

Answer 1

Answer:

1/2

Step-by-step explanation:

No. of total balls in three urns: 12 balls

No. of total white balls in three urns: 6 balls

Probability of white ball:

no. of white balls/

total no. of balls

=6/12

=1/2