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MathNet 2019-part-04 — 184 problems (EN–VI) Question 67

Math Olympiad Vault · MathNet 2019-part-04 — 184 problems (EN–VI)

Question 67

In a class, $30$ students did a test. Every student got a grade that was an integer from $1$ to $10$. The grade $8$ was given more often than any of the other grades.
What is the smallest possible average grade of the students?
A) $3\frac{8}{15}$
B) $3\frac{2}{3}$
C) $3\frac{5}{6}$
D) $4\frac{11}{30}$
E) $4\frac{8}{15}$