" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
60g - 100g wody
30g - X
X=50g wody
30g soli nalezy rozp w 50g wody w 85st
30g------xg wody
xg=30g*100g/60g
xg=50g