👤

efectuati adunarile 1/2 +1/4

Răspuns :

[tex] \frac{1}{2} + \frac{1}{4} [/tex] amplificam prima fractie cu 2
=>
[tex] \frac{2}{4} + \frac{1}{4} [/tex]
=[tex] \frac{3}{4} [/tex]