Pomocy ratunku Mam na jutro to 1 zadanie pomóżcie   zad 1 oblicz a) -5,65 = (-2,08) -1,35= b) 6,51+ (-2,775) - 11,125 = C) - 10/9+(-1/6) + 9 3/4 - (-6,25) = d) -9,3 - (-12 1/6) - (72,8 -(13,002)) =   proszę o pełne obliczenia i wyniki   DAJE NAJ.

b) 6,51+ (-2,775) - 11,125 = 3,735 - 11,125 = - 7,39 C) - 10/9+(-1/6) + 9 3/4 - (-6,25) = - 1 2/18 - 3/18 + 9 3/4 + 6,25 = 17/18 + 9 3/4 + 6,25 = 34/36 + 9 27/36 = 10 25/36 d) -9,3 - (-12 1/6) - (72,8 -(13,002)) = - 9 9/30 + 12 5/30 - 72,8 - 13,002 = 2 26/30 - 72,8 - 13,002 = 2 2600/3000 - 72 2400/3000 - 13 6/3000 = 69 2800/3000 - 13 6/3000 = - 82 2806/3000

a) -5,65 = (-2,08) -1,35= jakis blad b) 6,51+ (-2,775) - 11,125 = 6.51-2.775-11.125=6.51-13.9=-7.36 C) - 10/9+(-1/6) + 9 3/4 - (-6,25) = -10/9-1/6+9 i 3/4= -60/54-9/54+9 i 3/4= -69/54+9 i 3/4= -1 i 15/54+9 i 3/4= -1 30/108+9 i 81/108= 8 i 51/108= 8 i 17/36 d) -9,3 - (-12 1/6) - (72,8 -(13,002)) = -9.3+12 i 1/6-72.8+13.002= -9 i 3/10+12 i 1/6-72 i 8/10+12 i 2/1000= -81 i 11/10+12 i 1/6+12 i 2/1000= -82 i 1/10+12 i 1/500+12 i 1/6=-82 i 50/500+12 i 1/500+12 i 1/6= -70 i 4/500+12 i 1/6=-70 i 2/250 +12 i 1/6= -70 i 1/125+12 i 1/6=-69 i 756/750+12 i 125/750= -57 i 631/750  moze da sie to jeszcze jakos skrocic