(6,3*(-9/20)-2,6*(-1/20))*(-4/19)-0,6:(-0,36)
решите по действиям

(6,3*(-9/20)-2,6*(-1/20))*(-4/19)-0,6:(-0,36)=(63/10*(-9/20)-26/10*(-1/20))*(-4/19)-6/10:(-36/100)=(63*(-9)/(10*20)-(26*(-1))/(10*20))*(-4/19)-6/10*(-100/36)=((-567)/200   + 26/200)*(-4/19)-(6*(-100))/(10*36)=((-567+26)/200)*(-4/19)+600/360=((-541)*(-4))/(200*19)+5/3=2164/3800 + 5/3=541/950 +5/3=(541*3)/(950*3)  + (5*950)/(3*950)=1623/2850  + 4750/2850=6373/2850=2  673/2850 (2 целых  673/2850)