This math topic focuses on basic probability concepts, specifically calculating the probabilities of flipping heads or tails on two coins. The problems require forming equations to represent the likelihood of getting specific outcomes when flipping two coins, using fractions to express these probabilities. Each question presents four possible equations, and students must identify the correct probability expression. Through these problems, students practice fundamental probability skills, including understanding and applying the basic principles of counting and probability to simple events.
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What is the equation for the chance of flipping heads on both these coins?