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¿Cuál es el número que sumado con su duplo da \( 261 ? \)

Ask by Greene Hanson. in Mexico
Feb 21,2025

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El número es \( 87 \).

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The Deep Dive

Para resolver este problema, vamos a plantear una ecuación. Sea \( x \) el número que estamos buscando. Su doble sería \( 2x \), así que la ecuación sería: \[ x + 2x = 261 \] Simplificando, obtenemos: \[ 3x = 261 \] Ahora, dividimos ambos lados de la ecuación entre 3: \[ x = \frac{261}{3} \] Al hacer la operación, encontramos: \[ x = 87 \] Por lo tanto, el número que sumado con su duplo da \( 261 \) es \( 87 \). Si quisieras comprobarlo, solo necesitas sumar \( 87 \) y \( 2 \times 87 \) (que es \( 174 \)), y verás que \( 87 + 174 = 261 \). ¡Así de sencillo!

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