" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(8w + 0,12 + 0,04)/(w + 0,03) = 7
8w + 0,16 = 7(w + 0,03)
8w + 0,16 = 7w + 0,21
8w - 7w = 0,21 - 0,16
w = 0,05
odp D
bedzie to odpowiedz c