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a fost răspuns

70.....50....1500lei/×2
78.....50....1620lei
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140....100..3000lei
78......50...1620lei
________________
62......50....1380lei​

Răspuns :

Dolofanel35

Răspuns:

70...........50..........1500lei

78...........50..........1620lei

___________________

8............................120lei

120:8=15

15×70=1050

1500-1050=450

450:50=9

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