" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y 150-60=90
(3/5)150 = 90.
Quedan 90L de agua.
O sino
(2/5)150 = 60 , es lo que se ha usado.
Lo que queda es 150-60=90.