Mathematics, 10.05.2021 17:50 muhammadcorley123456
Oliver interviewed 30% of the 9th grade class and 70% of the 10th grade class at his school. Jenny interviewed 75% of the 9th grade class and 25% of the 10th grade class at the same school. Oliver interviewed a total of 176 students and Jenny interviewed 140 students.
A. 36
B. 80
C. 120
D. 200
Answers: 3
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Oliver interviewed 30% of the 9th grade class and 70% of the 10th grade class at his school. Jenny i...
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