Mathematics, 08.12.2020 23:20 Meap12345678910

a) The event coordinator asks you to determine how many students participated in the track-and-field day. The total number of students in seventh and eighth grade combined is 584; 5 8 of them are seventh graders and 3 8 of them are eighth graders. If 4 5 of the seventh graders participated in track-and-field day and 7 8 of the eighth graders participated, about how many total students participated? Describe the process you used to find your answer. (4 points

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