👤

Ma puteti ajuta va rog 5,5+3 1/2=?

Răspuns :

Salut!

5,5+3 1/2=

3 1/2= (3x2+1)/2 = 7/2 = 3,5

5,5+3,5=

=9

Succes!

5,5+ 3 1/2=

=55/10+7/2=

=11/2+7/2=

=18/2=9