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Calculeaza va rog imi trebuie urgent

Calculeaza Va Rog Imi Trebuie Urgent class=

Răspuns :

5,(3)+[3 1/2 :2/1]=
=(53-5)/9+(7/2×1/2)=
=48/9+7/4=
=16/3+7/4=
=(64+21)/12=
=85/12=7,08(3)


[(2/3-5/12)]×(24-0,45) :(7,25-3,92)=
=(8-5)/12×(23,55) :(3,33)=
=3/12×7,(072)=
=1/4×7,(072)=
=1,76(801)