" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1,75kg-9,80
1kg=9,80:1,75=5,60
spr.
5,60-cena kg winogron
0,75*5,60=4,20-cena 3/4kg winogron
5,60+4,20=9,80zł
Odp. Kilogram winogron kosztuje 5,60zł