" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
--- x ----- x 22 = 21 -------- x -------- x 70 = 12
11 8 7 5
12 4
------ = ------ respuesta es los 4/7 de 21
21 7