" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
x = jedna klasa
y = 2 klasa
y = x + 0,25x
1,25x+x=45
x=20
y = x + 0,25x
y = 20 + 5
y=25