" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2do = x años
3ro = (x-4) años
entonces:
(x+2)+x+(x-4) = 46
despejando x:
3x - 2 = 46
3x = 48
x = 16
luego la edad se cada uno es:
18, 16 y 12.