Ответ №1
1)
х * 6/15 = 12/35
х = 12/35 : 6/15
х = 6/7
2)
х : 13/28 = 7/5
х = 7/5 х 13/28
х = 13/20
3)
24/65 : х = 12/13
х = 24/65 : 12/13
х = 2/5
4)
7/11 * х = 5/22
х = 5/22 : 7/11
х = 5/14
Ответ №1
1)
х * 6/15 = 12/35
х = 12/35 : 6/15
х = 6/7
2)
х : 13/28 = 7/5
х = 7/5 х 13/28
х = 13/20
3)
24/65 : х = 12/13
х = 24/65 : 12/13
х = 2/5
4)
7/11 * х = 5/22
х = 5/22 : 7/11
х = 5/14
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