15. A card is selected from a deck of 52 cards. What is the probability of drawing a black card?

In a standard deck of 52 playing cards, there are 26 black cards (13 spades and 13 clubs). To find the probability of drawing a black card, you simply divide the number of black cards by the total number of cards. So, the probability is 26/52, which simplifies to 1/2. This means you have a 50% chance of drawing a black card—what a perfect coin flip! You might think that probability is all about numbers, but it’s also a fun way to predict outcomes in games! Whether you’re playing poker, blackjack, or just having fun with friends over a card game, knowing the odds can help you make strategic decisions. So, the next time you draw a card, remember that a black card is just as likely to come up as a red one!