Question

cuanto da a=2+1/2 urgente

Answer 1

a = $\frac{2+1}{2}$
$\frac{2a}{2} = \frac{2+1}{2}$
2a = 2+1
a = 3/2
Comprobación:
$\frac{3}{2} = \frac{2+1}{2}$
$\frac{3}{2} = \frac{3}{2}$

Answer 2

A=2/1+1/2
A=4/2+1/2
A=5/2