Mathematics, 21.02.2021 01:20 BraceFaceZariaOn32

The ratio of students to teachers at a school is 19:1. At this school, there are 400 people (teachers and students). How many of these 400 people are students? (enter the number only, without the unit)

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The ratio of students to teachers at a school is 19:1. At this school, there are 400 people (teacher...

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