Question

efectuati calculele 3intreg 5/6-2/8

Answer 1

$3 \frac{5}{6} - \frac{2}{8}$
Se introduc intregii in fractie, iar a doua fractie se simplifica prin 2 si iti da 1/4. $\frac{23}{6} - \frac{1}{4}$ Se amplifica prima fractie cu 2 si a doua cu 3. 

$\frac{23}{6} - \frac{1}{4} = \frac{46}{12} - \frac{3}{12} = \frac{46-3}{12} = \frac{43}{12}$

Answer 2

Am atasat o corectare ...
.......................................