Respuesta :

[tex] \frac{3}{4} * 4 = \frac{3}{4} * \frac{4}{1} = \frac{12}{4} = 3[/tex]

Now, I can't tell if that's a typo, so I'll write both:
If your equation was y=3/4(4) + 0.2, then 3 + 0.2 = 3.2
      ∴ y = 3.2

If your equation was y=3/4(4) + 2, then 3 + 2 = 5
       ∴ y = 5
Neuron
If you would like to solve the equation y = 3 / 4 * 4 + 0.2, you can calculate this using the following steps:

y = 3 / 4 * 4 + 0.2
y = 3 + 0.2
y = 3.2

But, if you would like to solve the following equation y = 3 / (4 * 4) + 0.2, you can calculate this using the following steps:

y = 3 / (4 * 4) + 0.2
y = 3 / 16 + 0.2
y = 31/80 = 0.3875