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A class has 17 girls and 4 boys. A teacher needs something from the front office, so selects a student at random to go. Before that student comes back, another teacher drops in and selects another student at random for another task. What is the probability that a girl was selected both times?

1 Answer

6 votes

Answer:

I think it's like 81%

Explanation:

17 /21=.809

User Daniel Shapero
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