" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
17l ----- x kg
3x = 17*3,075
3x = 52,275 |:3
x = 17,425 [kg]
1l- 1,025kg
17l- 17,425kg
odp:
17 litrów ważu 17,425kg
17l - x
x= 17*3,075/3
x=52.275 / 3
x= 17,425
Odp: 17 litrów wody waży 17,424 kg