Найдите значение выражения 1)16-29+14-48 2)-3,2-7,8-5,4+4,6; 3) -4,28-1,53-(-7,85)+(-9,06). 4)-5 /3\8+4 5\6-(-2 1\4) 5)-3 3\5+(-2 1\3)+4 8\15-1 5\6-(-6 7\10)+1/2

1) 16 - 29 + 14 - 48 = 30 - 77 = -47; 2) -3,2 - 7,8 - 5,4 + 4,6 = -16,4 + 4,6 = -11,8; 3) -4,28 - 1,53 - (-7,85) + (-9,06) = -4,28 - 1,53 + 7,85 -9,06 = -14,87 + 7,85 = -7,02; 4) -5 /3\8 + 4 5\6 - (-2 1\4) = -5 3/8 + 4 5/6 + 2 1/4 = = -43/8 + 29/6 + 9/4 = = -129/24 + 116/24 + 54/24 = (-129 + 116 + 54)/24 = 41/24=1 17/24; 5) -3 3\5 + (-2 1\3) + 4 8\15 - 1 5\6 - (-6 7\10)+1/2 = = -3 3/5 -2 1/3 + 4 8/15 - 1 5/6 + 6 7/10 + 1/2 = = -18/5 - 7/3 + 68/15 - 11/6 + 67/10 + 1/2 = = -108/30 - 70/30 + 136/30 - 55/30 + 201/30 + 15/30 = = (-108 -70 + 136 -55 + 201 + 15)/30 = = (-233 + 352)/30 = 471/30 = 15 21/30 = 15 7/10 = 15,7;