" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
120l*3/4=90l
80l-10minut
90l-x
x=11,25
Odp. Wanna napełni się po 11,25 minutach
120*3/4=90
80l - 10min
90l - x
x= 90*10/80
x= 900/80
x=11 1/4 min
x= 11min 15 sek