(5/6-3/8): 3/4-(3/8+7/20): 1 9/20=? ,1 3/4х2 4/7: 4 1/2+2 2/5: 9/10х3/8= ? ,(4 23/63х8 37/55-16 1/5: 21/25)х14 8/11: 26/77х1/405=.?
159
212
Ответы на вопрос:
5/6-3/8): 3/4-(3/8+7/20): 1 9/20 =1/9 1)5/6-3/8=20/24-9/24=11/242)3/8+7/20=15/40+14/40=29/403)11/24: 3/4=11/24·4/3=11/184)29/40: 1 9/20 =29/40·20/29=1/2 5)11/18-1/2=11/18-9/18=2/18=1/9
Популярно: Математика
-
lenamotinaozavac12.09.2020 16:18
-
ddbbqq19.01.2021 04:39
-
Lizaliya06.05.2021 10:41
-
vbackarevap09p0h14.03.2023 11:54
-
Timurrovt45609.08.2022 07:04
-
KostyaBit15.07.2021 05:47
-
даша550108.05.2023 13:32
-
POPKA1kemping25.11.2020 10:32
-
liyakuper217.04.2023 14:45
-
Kadokawa12.02.2023 11:25