Question

rezultatul calculului 7 supra 8 plus 1 supra 2 minus 3 supra 4 este? ​

Answer 1

$\frac{7}{8} + \frac{1}{2} - \frac{3}{4} = \\ \frac{7}{8} + \frac{4 \times 1}{8} - \frac{3 \times 2}{8} = \\ \frac{7}{8} + \frac{4 }{8} - \frac{6}{8} = \\ \frac{7 + 4 - 6}{8} = \frac{5}{8}$

Answer 2

Răspuns:

7/8+⁴⁾1/2-²⁾3/4=

7/8+4/8-6/8=

11/8-6/8=

5/8