Ответ:
1) 1 1/5
2) 3 1/6
3) 2 5/12
4) 2 1/6
5) 7 1/4
6) 4 1/12
7) 6 2/21
8) 2 3/10
Пошаговое объяснение:
1) 3 4/5 - 2 3/5 = 1 1/5
2) 7 5/6 - 4 2/3 = 7 5/6 - 4 4/6 = 3 1/6
3) 4 5/6 - 2 5/12 = 4 10/12 - 2 5/12 = 2 5/12
4) 10 4/9 - 8 5/18 = 10 8/18 - 8 5/18 = 2 3/18 = 2 1/6
5) 9 1/2 - 2 1/4 = 9 2/4 - 2 1/4 = 7 1/4
6) 6 3/4 - 2 2/3 = 6 9/12 - 2 8/12 = 4 1/12
7) 11 3/7 - 5 1/3 = 11 9/21 - 5 7/21
8) 8 3/5 - 6 3/10 = 8 6/10 - 6 3/10 = 2 3/10
Надеюсь помогла)
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Answers & Comments
Ответ:
1) 1 1/5
2) 3 1/6
3) 2 5/12
4) 2 1/6
5) 7 1/4
6) 4 1/12
7) 6 2/21
8) 2 3/10
Пошаговое объяснение:
1) 3 4/5 - 2 3/5 = 1 1/5
2) 7 5/6 - 4 2/3 = 7 5/6 - 4 4/6 = 3 1/6
3) 4 5/6 - 2 5/12 = 4 10/12 - 2 5/12 = 2 5/12
4) 10 4/9 - 8 5/18 = 10 8/18 - 8 5/18 = 2 3/18 = 2 1/6
5) 9 1/2 - 2 1/4 = 9 2/4 - 2 1/4 = 7 1/4
6) 6 3/4 - 2 2/3 = 6 9/12 - 2 8/12 = 4 1/12
7) 11 3/7 - 5 1/3 = 11 9/21 - 5 7/21
8) 8 3/5 - 6 3/10 = 8 6/10 - 6 3/10 = 2 3/10
Надеюсь помогла)