" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Juan: 6k,doble de rápido que Jose
Jose: 3k,triple de rapido que Migle
Miguel: k
Regla de tres:
+ -
10 -------- 18
4 -------- ?- X
I.P => 10.18 = 4.X
=> 180 = 4X
=> 45= x
Jose y Miguel realizan la obra en 45 días.