Ответ:
Объяснение:
11/18-1/15=11/(3*6)-1/(3*5)=(55-8)/90=47/90
47/90 : 1 4/10=47/(9*10) : 44/10=47/(9*10) * 10/44=47/(9*44)
5/10-1/9=(5*9)/90 - 10/90=(45-10)/90=35/90=7/18
7/18*3/1=7/6
47/90 : 7/6=47/(6*15) *6/7=47*7/15=329/15=(330-1)/15=22-1/15=21 14/15
10 10/11 : 12/1= 120/11 * 1/12= 10/11
10/11 : 2 21/22 = 10/11 : 65/22 = 10/11 * 22/65=20/65=4/13
4/13 * 6 1/2 = 4/13 * 13/2 =4/2 =2
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
Объяснение:
11/18-1/15=11/(3*6)-1/(3*5)=(55-8)/90=47/90
47/90 : 1 4/10=47/(9*10) : 44/10=47/(9*10) * 10/44=47/(9*44)
5/10-1/9=(5*9)/90 - 10/90=(45-10)/90=35/90=7/18
7/18*3/1=7/6
47/90 : 7/6=47/(6*15) *6/7=47*7/15=329/15=(330-1)/15=22-1/15=21 14/15
10 10/11 : 12/1= 120/11 * 1/12= 10/11
10/11 : 2 21/22 = 10/11 : 65/22 = 10/11 * 22/65=20/65=4/13
4/13 * 6 1/2 = 4/13 * 13/2 =4/2 =2