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Determinati:

Doar ex 3!!


Determinati Doar Ex 3 class=

Răspuns :

a)1/100•100=100/100=1
b)5/100•20=5/10•2=10/10=1
c)10/100•40=1/1•4=4/1=4
d)nu se vede
e)25/100•256=6400/100=64
f)80/100•405=32400/100=324
g)200/100•208=2/1•208=416