Решите уравнения:
1) 0,(6):y=0,(72)
2) x: 1,(2)=1,1
3)1,3(8) : x= 1,(5)
4) x: 0,(27)= 1,4(6)
1) 0,(6):y=0,(72)
2) x: 1,(2)=1,1
3)1,3(8) : x= 1,(5)
4) x: 0,(27)= 1,4(6)
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1) 0,(6) : у = 0,(72)
2/3 : у = 8/11
у = 2/3 : 8/11
у = 2/3 * 11/8
у = 11/12
у = 0,91(6)
2) х : 1,(2) = 1,1
х : 1 2/9 = 11/10
х : 11/9 = 11/10
х = 11/10 * 11/9
х = 121/90
х = 1 целая 31/90
х = 1,3(4)
3) 1,3(8) : х = 1,(5)
1 7/18 : х = 1 5/9
25/18 : х = 14/9
х = 25/18 : 14/9
х = 25/18 * 9/14
х = 25/28
4) х : 0,(27) = 1,4(6)
х : 3/11 = 1 7/15
х : 3/11 = 22/15
х = 22/15 * 3/11
х = 2/5
х = 0,4