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A probability problem in junior high school mathematics.
The first draw is to choose one card from 52 cards, because a * * * has four suits, and the probability of choosing the suit of hearts is 1/4.

The second draw is 5 1 card, because spades have 13 cards, and the probability of choosing spades is 13/5 1.

Because these two events are independent events and do not affect each other.

So, probability is the first probability multiplied by the second probability.

1/4 times 13/5 1.

The answer is 13/204.

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