Respuesta :

mehriaazim224

Answer:

4/n=4/5

4n = 4×5

4n = 20

n = 20/4

n=5

hilwahamda

Answer:n=5

Step-by-step explanation:

4/n=4/5 then cross multiplication

4×n and 4×5

Then you have 4×n=4n and 4×5=20

Then divide 4 everywhere so you could find n

4n/4 and 20/4

N=5