What breed and age are my chickens?

[Chickennuggs fufuf]

Hi guys! I got these chickens from a friend so I don't their age and breed and he forgot it as well, hope you guys can help me out.

 

[Chickennuggs fufuf]

Hey writers nice here each of them is a diffrent chicken except for the 2 duplicate pictures for that chicken ( since you can't see her face has a white chin all of the chickens have yellow legs and all have red earlobes thnx

 

[Homesteadermomma6382]

Are they laying yet?

 

[Chickennuggs fufuf]

Are they laying yet?

Nope

 

[Homesteadermomma6382]

They look like mixed breeds and probably between 14-16 weeks. All brown egg layers most likely