Question

a bag has if 2 white balls and 6 red balls what is the probability of getting white and black class 10​

Answer 1

Answer:

1/4 and 3/4

Step-by-step explanation:

a] lets consider the experiment of getting a white ball

number of possible outcomes=2+6=8

number of favourable outcomes=2

probability=number of favourable outcomes/number of possible outcomes

                 =2/8

                  =1/4

b]now, lets consider the experiment of getting a red ball

number of possible outcomes=8

number of favourable outcomes=6

probability=number of favourable outcomes/number of possible outcomes

                 =6/8

                  =3/4

Answer 2

$\boxed{\mathrm{Solution}}$

Number of white balls = 2

Number of red balls = 6

Total number of balls = (2+6) = 8

P(Getting white ball)

$\frac{2}{8} = \frac{1}{4}$

P(Getting red balls)

$\frac{6}{8} = \frac{3}{4}$