Ответ:
5/9*3/20=1/12
7/11*22/35=2/5
7/11*2 5/14=7/11*33/14=3/2=1,5
4 3/13*26/44=55/13*26/44=10/4=2 2/4=2 1/2
2 2/9*1 2/3*1 3/15=20/9*5/3*18/15=40/9=4 4/9
1 3/8*1,5*5/9*2,4=11/8*15/10*5/9*24/10=11/4=2 3/4
2. 2 3/8*0,5*5/9*3,2=19/8*5/10*5/9*32/10=19/9=2 1/9
(7 19/50-5 9/10)*15/37=(7 19/50-5 45/50)*15/37=1 24/50*15/37=6/10=3/5
(1/4)²=1/16
Пошаговое объяснение:
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
5/9*3/20=1/12
7/11*22/35=2/5
7/11*2 5/14=7/11*33/14=3/2=1,5
4 3/13*26/44=55/13*26/44=10/4=2 2/4=2 1/2
2 2/9*1 2/3*1 3/15=20/9*5/3*18/15=40/9=4 4/9
1 3/8*1,5*5/9*2,4=11/8*15/10*5/9*24/10=11/4=2 3/4
2. 2 3/8*0,5*5/9*3,2=19/8*5/10*5/9*32/10=19/9=2 1/9
(7 19/50-5 9/10)*15/37=(7 19/50-5 45/50)*15/37=1 24/50*15/37=6/10=3/5
(1/4)²=1/16
Пошаговое объяснение: