Question

$9 - \frac{2}{3} + 6 \frac{7}{24} - 2 \ \frac{1}{4}$
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Answer 1

Ответ:

6 1/12+ 6 7/24 = 12 3/8

Ответ:12 3/8

Answer 2

Ответ:

$9 - \frac{2}{3} + 6 \frac{7}{24} - 2 \frac{1}{4} \\ 9 - \frac{2}{3} + \frac{151}{24} - \frac{9}{4} = \frac{99}{8} = 12 \frac{3}{8}$