" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Total metros del rollo = 60m
Total usado = 2/3 de 60 = 2/3 * 60 = (2 * 60)/3 = 120/3 = 40
Total sin usar = 60 - 40 = 20m
Respuesta.
Quedan 20m sin usar