Question

8 supra 9 plus 14 supra 27 ​

Answer 1

Răspuns:

$^{3} \frac{8}{9} + \frac{14}{27} = \frac{24}{27} + \frac{14}{27} = \frac{38}{27}$

Answer 2

Răspuns:

$\frac{8}{9} + \frac{14}{27}$

amplificăm prima fracție cu 3

$\frac{8 \times 3}{9 \times 3} \times + \frac{14}{27} = \\ \frac{24 + 14}{27} = \frac{38}{27}$