100%-70%=30%
9ha=30%
0,3x=9ha |:0,3
x=30ha
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
czas - chyba las ;)
x - obszar całego gospodarstwa (ha)
30% x = 9
x = 9:0,3
x = 30
odp.: 30 ha
100%-70%=30%
9ha=30%
0,3x=9ha |:0,3
x=30ha
10%-3ha
100%-30ha