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0.04 : 0.2 :: 0.09 : ?Options0.60.30.92

Question

0.04 : 0.2 :: 0.09 : ?Options0.60.30.92

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Solution

Para resolver esta proporción, primero convertimos los números decimales a fracciones:

0.04 = 4/100 = 1/25 0.2 = 20/100 = 1/5 0.09 = 9/100

La proporción es:

1/25 : 1/5 :: 9/100 : ?

Ahora, resolvemos la proporción:

(1/25) / (1/5) = (9/100) / x

Simplificamos la fracción de la izquierda:

(1/25) * (5/1) = 1/5

Entonces, tenemos:

1/5 = (9/100) / x

Multiplicamos ambos lados por x:

x * (1/5) = 9/100

Multiplicamos ambos lados por 5:

x = (9/100) * 5

x = 45/100

x = 0.45

Por lo tanto, la respuesta correcta no está en las opciones dadas.

This problem has been solved

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