64 25/72
Пошаговое объяснение:
(63 2/3+3 1/8) - (13-10 5/9) = ((63+3)+(2*8+1*3)/24)) - 2 4/9 =
(66+19/24) - 2 4/9 = 66 19/24 - 2 4/9 = (66-2) + (19*3-4*8)/72 =
64 + 25/72 = 64 25/72
64 25/72
Пошаговое объяснение:
(63 2/3+3 1/8) - (13-10 5/9) = ((63+3)+(2*8+1*3)/24)) - 2 4/9 =
(66+19/24) - 2 4/9 = 66 19/24 - 2 4/9 = (66-2) + (19*3-4*8)/72 =
64 + 25/72 = 64 25/72