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Exercitiul 18
Va rog!!!


Exercitiul 18 Va Rog class=

Răspuns :

358×2×a=2148/:2
358×a=1074/:358
a=3

b×(864:8+609:3-11)=16200
b×(108+203-11)=16200
b×300=16200/:300
b=54


4×(61208-60896):c=3/×4
312:c=12/×312
c=3744


460:d+480:(354×9)=9/×460
d+480:3186=4140/×3186
d+480=13190040/-480
d=13189560

Sper ca sumt bune!