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2 years ago

14

El mayor de cuatro hermanos tiene 30 años, los demás tienen 3, 4 y 6 años menos que el mayor. ¿Cuál es la suma de las edades de

los cuatro hermanos dentro de 12 años?

1 answer:

Gelneren [198K]2 years ago

3 0

Answer: 155 anos

agregue 12 anos a la edad mas avanzada, que es 30.

obtienes 42

encontrar las edades de los otros ninos, restar 3, 4, 6

42-3 = 39

42-4 = 38

42-6 = 36

sumarlos todos

39 + 38 + 36 + 42 = 155

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