Question

verificați dacă 1 supra 2 este egala cu 5 supra 10

Answer 1

1/2=5/10??
este adevarat daca si numai daca
1*10=2*5
10=10 adevarat
deci da, 1/2=5/10

altfel :
5/10=(5:5)/(10:5)=1/2 ADEVARAT

Answer 2

[tex] \frac{1}{2} = \frac{5}{10} [/tex]
$1*10=5*2$
$10=10$$Adevarat$