Mathematics, 08.10.2019 19:30, meg7211

25)there are 200 students in 6th period lunch. the ratio of 7th graders to 8th graders is 4 to 5. what percent of the students are 7th graders?
a) 44
b) 55 9%
c) 89%
d) 80%

25)there are 200 students in 6th period lunch. the ratio of 7th graders to 8th graders is 4 to 5. wh

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25)there are 200 students in 6th period lunch. the ratio of 7th graders to 8th graders is 4 to 5. wh...