Question

va rog ajutatima
3supra2+1supra 4

Answer 1

3/2 + 1/4 =  ( se aduce la acelas numitor  => 4) = 6/4 + 1/4 = 7/4 

Answer 2

$\frac{3}{2}+\frac{1}{4}=\frac{6}{4}+\frac{1}{4}=\frac{7}{4}$