Question

A bucket contains 10 brown balls, 8 green balls and 12 red balls and you pick one randomly without looking. What is the probability of the ball will be brown? ​

Answer 1

Answer:

as total ball is 10+8+12=30

Step-by-step explanation:

so, green ball is 8

so probablity=

$\frac{possible \: outcome}{total \: number \: of \: outcome}$

so,

$\frac{8}{20} = \frac{2}{5}$

this ur answer

Answer 2

Answer:

1/ 3

Step-by-step explanation:

Total outcomes = 10 + 8 + 12 = 30

Favourable outcomes = Brown ball = 10

P ( E) = Favourable outcomes / Total outcome

= 10 / 30

= 1 / 3