Do akwarium wlano 120l wody, co stanowi 80% jego objetosci. jaka objetosc ma to akwarium?
80% z x = 120
0,8*x=120
x=120/0,8=150
Akwarium ma 150 litrów objętości.
120l = 80%
12l = 10%
10% + 10% + 80% = 100%
12l + 12l + 120l = 144l
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
80% z x = 120
0,8*x=120
x=120/0,8=150
Akwarium ma 150 litrów objętości.
120l = 80%
12l = 10%
10% + 10% + 80% = 100%
12l + 12l + 120l = 144l