Zad. 1
200 g = 100%
x (g) = 30%
200 * 30 = 100 * x
100x = 6 000 / : 100
x = 60
Znajduje się tam 60 gram soli
Zad. 2
500 g = 100%
x (g) = 35%
100 * x = 500 * 35
100x = 17 500 / : 100
x = 175
500 g - 175 g = 325 g
Znajduje się tam 325 g wody
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Zad. 1
200 g = 100%
x (g) = 30%
200 * 30 = 100 * x
100x = 6 000 / : 100
x = 60
Znajduje się tam 60 gram soli
Zad. 2
500 g = 100%
x (g) = 35%
100 * x = 500 * 35
100x = 17 500 / : 100
x = 175
500 g - 175 g = 325 g
Znajduje się tam 325 g wody