Question

A fish tank has 5 male fish and 8 female fish the probability of fish taken out is male

Answer 1

Answer:

5/13

Step-by-step explanation:

Answer 2

The probability of fish taken out is male = 5/13

Given :

A fish tank has 5 male fish and 8 female fish

To find :

The probability of fish taken out is male

Solution :

Step 1 of 3 :

Find total number of possible outcomes

Here it is given that the fish tank has 5 male fish and 8 female fish

Total number of fish in the tank

= 5 + 8

= 13

So total number of possible outcomes = 13

Step 2 of 3 :

Find total number of possible outcomes for the event

Let A be the event that of fish taken out is male

Total number of male fish = 5

So total number of possible outcomes for the event A is 5

Step 3 of 3 :

Find the probability

Hence the required probability

= P(A)

$\displaystyle \sf{ = \frac{Number \: of \: favourable \: cases \: to \: the \: event \: A }{Total \: number \: of \: possible \: outcomes }}$

$\displaystyle \sf{ = \frac{5}{13} }$

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