" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
II poj - x+2,5l
I+II = 18,5l
x+x+2,5=18,5
2x=18,5-2,5
2x=16l
x=16:2
x=8l - I poj
II poj:
8+2,5=10,5 l
Jak coś to pisz na prv. :)
x+2,5
x+x+2,5l.=18,5l.
2x=18,5-2,5l
x=16l./:2
x=8l.-I poj.
8l+2,5l.=10,5l.-IIpoj.