Х : 5 2/3 = 1 7/9 : 1 7/27
1 7/27 * х = 1 7/9 * 5 2/3
х= 1 7/9 * 5 2/3 : 1 7/27
х= 16/9 * 17/3 * 27/34 = ( 16*1*9)/(9*1*2)
х=8
8 : 5 2/3 = 1 7/9 : 1 7/27
8/1 * 3/17 = 16/9 * 27/34
24/17 = (8*3)/(1*17)
24/17 = 24/17
1 7/17 = 1 7/17
15,48 : 64,8 =55,9:у
15,48у = 64,8*55,9
15,48у= 3622,32
у= 3622,32:15,48
у=234
15,48: 64,8 = 55,9:234
1548/100 * 10/648 = 559/10 * 1/234
1548/ 6480 = 559/2340
387/1620 = 43/180
43/180 = 43/180