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Mathematics, 03.05.2021 20:00 insomniacnana2

Kadeesha recorded the grade-level and instrument of everyone in the middle school School of Rock below. Seventh Grade Students Instrument # of Students Guitar 14 Bass 3 Drums 12 Keyboard 2 Eighth Grade Students Instrument # of Students Guitar 11 Bass 12 Drums 7 Keyboard 4 Based on these results, express the probability that a seventh grader chosen at random will play the keyboard as a fraction in simplest form.

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