Mathematics, 24.02.2022 22:10 jahi1201

4 schools sent students to a languages course. One of the schools sent both French and German students.
The ratio of French to German students it sent was 1 : 3
The school sent 21 German students.
The other 3 schools sent the same number of students.
Work out the total number of students sent to the languages course.

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4 schools sent students to a languages course. One of the schools sent both French and German stud...