" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2zl,2zl,2zl,2zl,2zl
10*3=30
2*5=10
30+10=40
3*5zł=15zł
5*5zł=25zł
3:5 - 15zł:25zł
Odp. Stosunek 3:5 wynosi 15zł:25zł.
5x=120I:5
x=24