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Two numbers are in ratio 7:9. If their H.C.F is 5, find the two numbers.

Question

Two numbers are in ratio 7:9. If their H.C.F is 5, find the two numbers.

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Solution

Para resolver este problema, sigamos los siguientes pasos:

  1. Entender la relación de los números: Los dos números están en la razón 7:9. Esto significa que podemos representar los dos números como 7x7x y 9x9x, donde xx es un factor común.

  2. Utilizar el M.C.D. (H.C.F.): Sabemos que el M.C.D. de los dos números es 5. Esto significa que el factor común xx debe ser 5, ya que el M.C.D. de 7x7x y 9x9x es xx.

  3. Calcular los números: Dado que x=5x = 5, podemos encontrar los dos números multiplicando 7 y 9 por 5: 7x=7×5=35 7x = 7 \times 5 = 35 9x=9×5=45 9x = 9 \times 5 = 45

  4. Conclusión: Los dos números son 35 y 45.

This problem has been solved

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