Mathematics, 16.07.2019 21:00 lLavenderl

The only people in an auditorium are sophomores, juniors, and seniors. the ratio of the number of sophomores to the number of juniors in the auditorium is 4 to 3. the ratio of the number of juniors to the number of seniors in the auditorium is 5 to 7. the total number of people in the auditorium is 448. how many juniors are in the auditorium?

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The only people in an auditorium are sophomores, juniors, and seniors. the ratio of the number of so...