Jon's closet has 3 black shirts, 8 blue shirts, 6 black pants, and 7 blue pants. He wants to determine the probability of selecting a black piece of clothing OR a shirt from his closet. What did he do wrong?
Jon's closet has 3 black shirts, 8 blue shirts, 6 black pants, and 7 blue pants. He wants to determine the probability of selecting a black piece of clothing OR a shirt from his closet. What did he do wrong?
