Question

1.2/8+5/6=???
2.3/12-2/6=???
3.8/9*3/2=???

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Answer 1

Ответ:

$1) \frac{2}{8} + \frac{5}{6} = \frac{3 \times 2 + 5 \times 4}{24} = \frac{26}{24} = 1 \frac{2}{24} \\ 2) \frac{3}{12} - \frac{2}{6} = \frac{3 - 2 \times 2}{12} = \frac{ - 1}{12} \\ 3) \frac{8}{9} \times \frac{3}{2} = \frac{4}{3}$

Answer 2

Ответ:

Пошаговое объяснение:

2/8 + 5/6 = 6/24 + 20/24 = 26/24 = 13/12 = 1. 1/12

3/12 - 2/6 = 3/12 - 4/12 = = -1/12

8/9 * 3/2 = 4/3 * 1/1 = 4/3 = 1. 1/3