Question 2 • Fall 24 GMS Geometry: Concepts and Connections B
There are 22 players, so there are 22 × 21 ÷ 2 = 231 possible pairs. One boy and one girl can be chosen in 10 × 12 = 120 ways, giving about 120 ÷ 231 ≈ 52%. Two boys can be chosen in 10 × 9 ÷ 2 = 45 ways, or about 19%; two girls can be chosen in 12 × 11 ÷ 2 = 66 ways, or about 29%.
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