Ответ:
Пошаговое объяснение:
1) 7/16 - 25/28 = 49/112 - 1 00/112 = -51/112
2) -11/14 + 24/35 = -55/70 + 48/70 = -7/70 = -1/10
3) -51/112 : (-1/10) = -51/112 * (-10/1) =
-51/56 * (-5/1) = 255/56 = 4. 31/56
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
Пошаговое объяснение:
1) 7/16 - 25/28 = 49/112 - 1 00/112 = -51/112
2) -11/14 + 24/35 = -55/70 + 48/70 = -7/70 = -1/10
3) -51/112 : (-1/10) = -51/112 * (-10/1) =
-51/56 * (-5/1) = 255/56 = 4. 31/56