Question

a card is drawn from a pack of playing cards find the probability of getting(i) black card(ii) queen​

Answer 1

Answer:

It doesn’t matter if the deck is well shuffled or not, there are 52 cards in a deck and 4 queens, 2 of which are black.

Let the desired event E be the one that verifies your condition ( “pick a black queen”). In general the probability of an event is ( E / total number of cases ).

So the probability of getting a black Queen is [math]2/52[/math], because there are 2 queens in a deck of cards ( obv you can write it as 1/26).

If you want to get the percentage out of a fraction then you need to multiply it by 100. P = ([math](2*100)/52)[/math]

Step-by-step explanation

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