Question: Right now, 3rd and 4th grades are in the cafeteria, totaling 100 kids. Find average age. Age Number of Kids 8 11 9 80 10

Right now, 3rd and 4th grades are in the cafeteria, totaling 100 kids. Find average age. Age Number of Kids 8 11 9 80 10 9 Give the average age without rounding

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