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-2 + (1,47 : 1,4 - 1,5)* (-5/9) : (-0,13)

1)1,47:1,4=1,052)1,05-1,5=-0,453)0,45*(-5/9)=9/20*(-5/9)=-1/44)-1/4:(-13/100)=-1/4*100/13=25/135)-2+25/13=-2/1+25/13=-26/13+25/13=-51/13=-3 12/13

-2+(1.47 : 1.4 - 1.5) * (-5/9) : (-0.13) = -2+ (1.05-1.5)×((5×100)/(9×13))= -2+(-0.45)×(500/117)=-2 + (-9/20)×(500/117)=-2+(-25)/(13)=(-26/13) - (25/13)=-51/13=-3 12/13