In a box, there are 8 orange, 7 white, and 6 blue balls. If a ball is picked up randomly and what is the probability

1/3

1/21

2/21

none

Total balls = 8+ 7+6= 21 balls

The number of balls is neither orange nor blue = 7 white balls

Hence the probability is

= 7/21

=1/3

ND23-2-2023