Question

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3 1/8 + 9 1/12 - 6 5/6

5 3/5 + 4 11/15 -8 1/12

3 9/10 - 1 5/12 - 1 11/24

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

Пошаговое объяснение:

3 1/8 + 9 1/12 - 6 5/6 =

3 9/72 + 9 6/72 - 6 60/72 =

12 15/72 - 6 60/72 =

11 87/72 - 6 60/72 = 5 27/72 = 5 3/8

5 3/5 + 4 11/15 - 8 1/12 =

5 36/60 + 4 44/60 - 8 5/60 =

9 80/60 - 8 5/60 = 1 75/60 = 2 15/60 = 2 1/4

3 9/10 - 1 5/12 - 1 11/24 =

3 108/120 - 1 50/120 - 1 55/120 =

2 58/120 - 1 55/120 = 1 3/120 = 1 1/40