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USPshnik [31]
4 years ago
9

A 7th-grade class has 9 boys and 11 girls. Two representatives are to be chosen at random by their teacher. What is the probabil

ity that that BOTH representatives will be girls? Give your answer as a fraction is simplest form.
Mathematics
2 answers:
Vlad1618 [11]4 years ago
6 0

Answer:

Probability of choosing first girl = 11/20

Next one would be 10/19

11/20 x 10/19 = 11/38

Probability = 11/38

melisa1 [442]4 years ago
6 0
The probability would be be 11/38
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