7 11/22-5 17/22=? 9 11/15-4 14/15=?

Question

7 11/22-5 17/22=? 9 11/15-4 14/15=?

Answer 1

7 11/22-5 17/22
165-127/22
38/22
1 16/22
1 8/11

9 11/15- 4 14/15
146-74/15
72/15
4 12/15
4 4/5

Comments

неа

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почему?

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ты о чем неа