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Ancaelenamihoc86
a fost răspuns

6/ pag 96/
Efectuează calculele;
X
by 190 +[( 243-57)x (294:3-43/]
e) [(600:3+72:3)* 3+ 75x8] x2
o 110x10-[(599-99x4 +3085)+ 370 :10]​

Răspuns :

8ball

Răspuns:

:))

Explicație pas cu pas:

b) 190+[(243-57)×(294:3-43)]=190+[(186×(98-43)]=190+[186×55]=190+10.230=10.420

e) [(600÷3+72÷3)×3+75×8]×2=[(200+24)×3+600]×2=[224×3+600]×2=[672+600]×2=1272×2=2544

o) 110×10-[599-99×4+3085)+370÷10]=1100-[599-396+3085)+37]=1100-[(203+3085)+37]=1100-[3288+37]=1100-3251=-2151

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