Ile wody nalezy dolac do 3kg 25 roztworu soli, aby otrzymac solanke 1.5 % ?
25%---------------X=1,5
--------1,5%-------
0%----------------Y=23,5%
1,5/23,5=3/m
1,5m=3*23,5
m=47kg
25%___X=1,5
___1,5%___
0%____Y=23,5%
1,5/23,5=3/m 1,5m=3*23,5 m=47kg
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25%---------------X=1,5
--------1,5%-------
0%----------------Y=23,5%
1,5/23,5=3/m
1,5m=3*23,5
m=47kg
25%___X=1,5
___1,5%___
0%____Y=23,5%
1,5/23,5=3/m 1,5m=3*23,5 m=47kg