Cześć ;-)
Obliczenia
[tex]f] \ 5^2+4\cdot8-6=25+32-6=57-6=\boxed{51}\\\\g] \ 24+2\cdot(6-3)^2=24+2\cdot3^2=24+2\cdot9=24+18=\boxed{42}\\\\h] \ 17\cdot2+27:3=34+9=\boxed{43}\\\\k] \ 0,28+0,72:0,9=0,28+7,2:9=0,28+0,8=\boxed{1,08}\\\\l] \ 1,2\cdot300+0,8\cdot50=360+40=\boxed{400}[/tex]
Pozdrawiam!
