Пошаговое объяснение:
а) -27 : (-9) = 3
б) -4,9 : 0,07 = -70
в) 5/6 : (-5/12) = 5/6 * (-12/5) = 1/1 * (-2/1) = -2/1 = -2
г) -3 1/9 : (-2 1/3) = -28/9 : (-7/3) = -28/9 * (-3/7) = -4/3 * (-1/1) = 4/3 = 1 1/3
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Пошаговое объяснение:
а) -27 : (-9) = 3
б) -4,9 : 0,07 = -70
в) 5/6 : (-5/12) = 5/6 * (-12/5) = 1/1 * (-2/1) = -2/1 = -2
г) -3 1/9 : (-2 1/3) = -28/9 : (-7/3) = -28/9 * (-3/7) = -4/3 * (-1/1) = 4/3 = 1 1/3