Question

what is the probability that is the face card of spades​

Answer 1

Probability = 1/13

because no. of spade cards are 13

and face =1

Answer 2

The probability that is the face card of spades is 3/52

Given :

The event of choosing face card of spades

To find :

The probability

Solution :

Step 1 of 3 :

Find total number of possible outcomes

A deck has 52 cards

Total number of possible outcomes = 52

Step 2 of 3 :

Find total number of possible outcomes for the event

Let A be the event of choosing face card of spades

There are 13 cards of spades

Among 13 cards there are 3 face cards namely King , Queen and Jack

So total number of possible outcomes for the event A is 3

Step 3 of 3 :

Find the probability

Hence the required probability

= P(A)

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

$\displaystyle \sf{ = \frac{3}{52} }$

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