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Mazyrski [523]
2 years ago
8

Lydia recorded the grade-level and instrument of everyone in the middle school School of Rock below.

Mathematics
1 answer:
neonofarm [45]2 years ago
6 0

Answer:

31/42

Step-by-step explanation:

there are 42 students in 8th grade

31 dont play keyboard so 31/42 = 73.8% chance

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