This school year, there are 723 students who enrolled in Grade 7, 752 in Grade 8, 763 in Grade 9 and 727 in Grade 10. 1. What is the total enrollment for School Year 2022-2023? Be sure to show your solution. 2.a. What is the percentage of the Grade 7 enrollment? b. What is the percentage of the Grade 8 enrollment? c. What is the percentage of the Grade 9 enrollment? d. What is the percentage of the Grade 10 enrollment?
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