Respuesta :

Answer: It would take 4 hours

Step-by-step explanation:

20/2=10 160/2=80 16/2=8

80/2=40 8/2=4 so 4 hours :)

Answer:

8 days

Step-by-step explanation:

160÷16=10 so 20 hens can produce 10 eggs a day. so if it were 10 hens it would be half of that making it 5 eggs a days. 40÷5=8 so it would take 8 days