1.

9. of the class students are above average, are average and restare below average. If there are 48 students in all, how many studentsare below average in the class?

Answer»

Total student=48Above avg=1/6 of 48=8 studentsAverage=1/4 of 48 = 12 studentsSo below avg = 48-(8+12)=48-20=28 students



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