Basic Probability Rules

“In a class, 60% of the students play soccer, 40% play basketball, and 20% play both. What is the probability that a randomly selected student plays either soccer or basketball or both? A survey shows that 75% of people like pizza, 50% like burgers, and 40% like both. What is the probability that a randomly selected person likes either pizza or burgers or both? At a school, 30% of students take art, 25% take music, and 10% take both. What is the probability that a randomly selected student takes either art or music or both?”