Mathematics, 27.12.2021 20:20 maguilarz2005

En una plantación especializada en productos orgánicos, un técnico agrícola

tiene dos fertilizantes que contienen

diferentes concentraciones de nitrógeno,

uno tiene 3% y el otro tiene 11%. ¿Cuántas

libras de cada fertilizante debe mezclar para

obtener 20 libras con una concentración de

9%?

Answers: 3

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En una plantación especializada en productos orgánicos, un técnico agrícola

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En una plantación especializada en productos orgánicos, un técnico agrícola tiene dos fertilizantes que contienen diferentes concentraciones de nitrógeno, uno tiene 3% y el otro tiene 11%. ¿Cuántas libras de cada fertilizante debe mezclar para obtener 20 libras con una concentración de 9%?

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