1-25/2= 2-5/8= 7-9/16= 6-1 3/5= 4-2 1/5= 5-3/8-2 - вопрос №12522587916613542155382589101741517418766365 от kioppo 26.07.2020 20:11

Question

Математика: 1-25/2= 2-5/8= 7-9/16= 6-1 3/5= 4-2 1/5= 5-3/8-2 5/8= 910/17-4 15/17= 4 19/29-2 23/29= 16 11/17-10 15/17= 2 7/18-1 11/18= 2 6/8 7/19 1 25/29 1 3/8 14/18 4/29 5 13/17 6 7/16 4 2/5 1 4/5 4 12/17

kioppo · Answer

1 - 25/2 = 1 - 12 1/2 = 2/2 - 12 1/2 = -12 1/2
2 - 5/8 = 1 8/8 - 5/8 = 1 3/8
7 - 9/16 = 6 16/16 - 9/16 = 6 7/16
6 - 1 3/5 = 5 5/5 - 1 3/5 = 4 2/5
4 - 2 1/5 = 3 5/5 - 2 1/5 = 1 4/5
5 - 3/8 - 2 5/8 = 4 8/8 - 3/8 - 2 5/8 = 4 5/8 - 2 5/8 = 2
9 10/17 - 4 15/17 = 8 27/17 - 4 15/17 = 4 12/17
4 19/29 - 2 23/29 = 2 48/29 - 2 23/29 = 25/29
16 11/17- 10 15/17 = 15 28/17 - 10 15/17 = 5 13/17
2 7/18 - 1 11/18 = 1 25/18 - 1 11/18 = 14/18 = 7/9