Ответ:
Пошаговое объяснение:
9/20-3/20= 6/20= 3/10
17/43-8/43= 9/43
15/17-2/17= 13/17
11/25-6/25= 5/25= 1/5
11/18-2/9 = 11/18-4/18= 7/18
5/6-7/12= 10/12-7/12= 3/12= 1/4
23/24-7/14= 161/168-84/168= 77/168
18/19-2/7= 126/133-38/133= 88/133
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Answers & Comments
Ответ:
Пошаговое объяснение:
9/20-3/20= 6/20= 3/10
17/43-8/43= 9/43
15/17-2/17= 13/17
11/25-6/25= 5/25= 1/5
11/18-2/9 = 11/18-4/18= 7/18
5/6-7/12= 10/12-7/12= 3/12= 1/4
23/24-7/14= 161/168-84/168= 77/168
18/19-2/7= 126/133-38/133= 88/133