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Home > GC > Chapter 10 > Lesson 10.1.5 > Problem 10-49


Phinneus is going to spin both spinners at right once each. If he lands on the same color twice, he will go to tonight's dance. Otherwise, he will stay home. What is the probability that Phinneus will attend the dance?  

Make an area model or tree diagram. What is the probability of landing on red on both spinners?