A card is drawn at random from a pack of 52 cards. Find  the probability that the card drawn is a black king.

Explanation

1.)Probability(a black king)=`2/52`

2.)Probability(either a black card or a king)=`28/52`

3.)Probability( black and a king )=`2/52`

4.)Probability(a jack, queen or a king)=``

5.)Probability(neither a heart nor king)=`36/52`

6.)Probability( spade or an ace)=`16/52`

7.)Probability(neither an ace nor a king)=`44/52`

8.)Probability(a diamond card)=`13/52`

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