Math, asked by saifullah22044, 6 hours ago

properly by steps solve it​

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Answered by monydhiman
0

Answer:

Consider the following events :

A = selecting a fair complexioned student

B = selecting a rich student

C = selecting a girl

We have,

P(A)=

80

20

=

4

1

P(B)=

80

10

=

8

1

P(C)=

80

25

=

16

5

Since, A, B, C are independent events. Therefore,

Required probability = P(A∩B∩C)

=P(A)P(B)P(C)=

4

1

×

8

1

×

16

5

=

512

5

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