Mathematics, 20.05.2021 23:50 reearamrup27

A 7th-grade class has 9 boys and 11 girls. Two representatives are to be chosen at random by their teacher. What is the probability that that BOTH representatives will be girls? Give your answer as a fraction is simplest form.

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A 7th-grade class has 9 boys and 11 girls. Two representatives are to be chosen at random by their t...