Question

Va rogg ajutatima acumm dau coroana!!!​

Answer 1

a) 6432:24-$15^{2}$+47×6=

268-225+282=

43+282=325

b) (3044+2056):17+$8^{3}$-304:38=804

5100:17+$8^{3}$-304:38=

300+$8^{3}$-8=

812-8=804

c) (888-8(240:6+216:6)) :4=

(888-8(40+36)):4=

(888-8x76):4=

(888-608):4=

280:4=

70

d) 10^3: (123+34:((2x3^2)^2:18-17^0 x 1^2020))=

10^3:(123+34:((2x3^2)^2/18 -1x1)) =

10^3:(123+34:(4x3^4/18 -1))=

10^3 : (123+34: (2x3^4/9 -1))=

10^3:(123+34:(2x3^2-1))=

10^3:(123+34:(18-1))=

10^3:(123+34:17)=

10^3:(123+2)=

10^3:125=

10^3/125=

1000/125= 8

e) 12(3+10(120+6(15x5+25x3))) -174x30=

12(3+10(120+6(75+75)))-5220=

12(3+10(120+6x150)))-5220=

12(3+10(120+900))-5220=

12(3+10x1020)-5220=

12(3+10200)-5200=

12x10203-5220=

122436-5220=

117216