Mathematics, 06.09.2021 02:50, TravKeepIt100

Dos números están en la razón 10:5. Si se resta 20 al primero y se suma 20 al segundo, la razón de ellos se invierte. ¿Cuáles son los números? (Adjuntar procedimiento).

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Dos números están en la razón 10:5. Si se resta 20 al primero y se suma 20 al segundo, la razón de e...