David got 10 sets of marks in the second quarter maths exam . What will be the final grade for the second quarter if the grade i`s derived as (round off) the arithmetic average of all grades?
David, for the second quarter in mathematics, will receive a grade \(\)\(\). (Note: Insert grade as a positive integer number)
The arithmetic mean of all marks is equal to
[Note: Enter the answer correct upto one decimal place]