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exercitiul 18
Urgenttt!!!!


Exercitiul 18 Urgenttt class=

Răspuns :

ma=(2+3×2+4×3+5×3+6×7+7×7+8×4+9×2+10):9
ma=(12+6+12+15+42+49+32+18):9
ma=186:9
ma=20,(6)