Respuesta :

The answer is 4.
1 x4 4
---- = -----
3 x4 12
claudettoterohil
lets solve your equation:

1/3 = n/12


step 1: Cross Multiply

1/3 = n/12
(1)*(12) = n *(3)
12 = 3n


step 2: Flip the Equation:
3n = 12


Step 3: Divide both sides by 3

3n/3 = 12/3


n = 4

Answer = 4



There you go!!!!