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Mathematics, 28.06.2021 15:10 SapphireWolf

Seventh Grade Students Instrument # of Students
Guitar 12
Bass 10
Drums 9
Keyboard 12
Eighth Grade Students
Instrument # of Students
Guitar 5
Bass 6
Drums 15
Keyboard 5

Based on these results, express the probability that a seventh grader chosen at random will play the drums as a fraction in simplest form.

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Seventh Grade Students Instrument # of Students
Guitar 12
Bass 10
Drums 9
K...
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