The data for feed consumption and weight gain of our four farm animals labeled P, Q, R and S are shown below.
Use the data to answer this question correctly
P: 50kg feed consumed and 20kg weight gained.
Q: 90kg feed consumed and 30kg weight gained.
R: 100kg feed consumed and 25kg weight gained.
S: 150kg feed consumed and 30kg weight gained.
A. 0.40
B. 0.33
C. 0.25
D. 0.20
Correct Answer:
Option D = 0.20