Grade Percentage Better

There were 21 pupils in the class. The teacher gave grade 1 to 3 pupils, grade 2 to 5 pupils, grade 3 to 8 pupils, grade 4 to 4 pupils, and grade 5 to 1 pupil. What percentage of students received a grade better than 3?

Final Answer:

p =  38.0952 %

Step-by-step explanation:

p=100 213+5=21800%=38.0952%



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