How do you Solve the proportion 4/n = 4/5

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

4/n=4/5

4n = 4*5

4n = 20

n = 20/4

n=5