Giurgimaria2ask
a fost răspuns

Ex. 6 ....................​

Ex 6 class=

Răspuns :

Kawaiimathask

clasa a VI-a: 25%600=1/4*600=600/4=150

clasa a VII-a: 25%600=1/4*600=600/4=150

clasa a V-a: 30%*600=3/10*600=1800/10=180

clasa a VIII-a: 600-150-150-180=450-150-180=300-180=120

Succes!

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