Davies Lewis
02/09/2024 · Senior High School

Por ejemplo, si en una clase hay 12 niños y 8 niñas, la razon de niños a niñas es: \( \frac{12}{8}-\frac{3}{2} \) Esto significa que por cada 3 niños, hay 2 niñas. Proporción: Una proporción es una igualdad entre dos razones. Es decir, dos razones son proporcionales si tienen el mismo valor. Por ejemplo: \( \frac{a}{b}=\frac{c}{d} \) se dice que las cantidades \( a, b, c \), y \( d \) están en proporción si el producto cruzado es igual: \( a \times d-b \times c \)

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La razón de niños a niñas es \( \frac{3}{2} \), lo que significa una relación de 3:2. Dos razones están en proporción si \( a \times d = b \times c \).

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