a) ((7+10)-(12-9))((15-5)/(19-14)) = (17 - 3) (10 / 5) = 14 2 = 28
б) ((9+8)3-25)/((11-8)-8-(22-11)) = ((17)3-25)/((3)-8-(11)) = (51-25)/(3-8-11) = 26/-16 = -1.625
в) ((18/9)+(35/7)+(116/29))/(40-29) = (2 + 5 + 4) / 11 = 11 / 11 = 1
a) ((7+10)-(12-9))((15-5)/(19-14)) = (17 - 3) (10 / 5) = 14 2 = 28
б) ((9+8)3-25)/((11-8)-8-(22-11)) = ((17)3-25)/((3)-8-(11)) = (51-25)/(3-8-11) = 26/-16 = -1.625
в) ((18/9)+(35/7)+(116/29))/(40-29) = (2 + 5 + 4) / 11 = 11 / 11 = 1