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Mathematics, 29.05.2020 20:08 jacob7542

Determinar un numero, que disminuido en sus 1/4 partes equivale a su duplo aumentado en 30. Una cuerda de 180m se corta en tres trozos: trozo A B Y C. Calcular cuantos miden los trozos sabiendo que el trozo B y el trozo C miden el doble y el triple que el trozo A, respectivamente.

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Determinar un numero, que disminuido en sus 1/4 partes equivale a su duplo aumentado en 30. Una cuer...
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