m: -72,35 -27 13/18 -22,625 -0,9375
n: -27,65 -22 5/18 - 2 3/8 - 1/4
m+n: - 100 - 50 - 25 - 1,1875
Пошаговое объяснение:
-72,35 + (-27,65) = - (72,35 + 27,65) = - 100
-27 13/18 + (-22 5/18) = - (27 13/18 + 22 5/18) = - 49 18/18 = - 50
-22,625 + (-2 3/8) = - (22,625 + 2,375) = - 25
-0,9375 + (-1/4) = - (0,9375 + 0,25) = - 1,1875
m: -72,35 -27 13/18 -22,625 -0,9375
n: -27,65 -22 5/18 - 2 3/8 - 1/4
m+n: - 100 - 50 - 25 - 1,1875
Пошаговое объяснение:
-72,35 + (-27,65) = - (72,35 + 27,65) = - 100
-27 13/18 + (-22 5/18) = - (27 13/18 + 22 5/18) = - 49 18/18 = - 50
-22,625 + (-2 3/8) = - (22,625 + 2,375) = - 25
-0,9375 + (-1/4) = - (0,9375 + 0,25) = - 1,1875