помогите решить пример (12 1/8-4 5/8+0)-6 7/8=
1) 12 1/8- 4 5/8= 11 9/8- 4 5/8=7 4/8
2) 7 4/8+ 0= 7 4/8
3) 7 4/8- 6 7/8= 6 12/8- 6 7/8= 5/8
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Answers & Comments
1) 12 1/8- 4 5/8= 11 9/8- 4 5/8=7 4/8
2) 7 4/8+ 0= 7 4/8
3) 7 4/8- 6 7/8= 6 12/8- 6 7/8= 5/8