The are 52 possible outcomes if you pick a card from a deck of 52.
There is one Jack of Spades in a 52-card deck.
21
26
13 cards in a 52 card deck are hearts.
The are 52 possible outcomes if you pick a card from a deck of 52.
2 red fours in a 52 card deck.
There is one Jack of Spades in a 52-card deck.
4 in a deck of 52, 2 red, 2 black
21
26
There are 13 spades in a 52 card deck.
13 cards in a 52 card deck are hearts.
1 in a 52 card deck.
There is 1 Three of Diamonds in a standards 52 card deck of cards.
26 of them.
6