The ratio of the number of chickens in Farm N to the number of chickens in Farm P was 3 : 5. There were 60 fewer chickens in Farm N than in Farm P. When 5 chickens escaped from Farm P, the farmer in Farm P bought another 14 chickens. What was the new ratio of the number of chickens in Farm N to the number of chickens in Farm P in the end? Give your answer in the simplest form.

	Farm N	Farm P
Before	3 u	5 u
Change 1		- 5
Change 2		+ 14
After	3 u	5 u + 9

Number of fewer chickens in Farm N than Farm P
= 5 u - 3 u
= 2 u

2 u = 60

1 u = 60 ÷ 2 = 30

Number of chickens in Farm N
= 3 u
= 30 x 3
= 90

Number of chickens in Farm P
= 5 u
= 30 x 5
= 150

New number of chickens in Farm P
= 5 u + 9
= 150 + 9
= 159

Farm N : Farm P
90 : 159 _{(÷ 3)}
30 : 53

Answer(s): 30 : 53