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md sare=60g
c=12
in 100 g solutie.................12g sare
in x g................................60g sare
x=500g solutie

Răspuns :

Mateimilitaru
Md sare=60gc=12
in 100 g solutie.................12g sare
in x g................................60g sare
x=500g solutie
Teofilianistor
c=12
in 100 g solutie.................12g sare
in x g................................60g sare
x=500g solutie

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