A bird flies 6 km in 2 minutes. The expression which represents the distance covered by the bird in its flying time is ____ (Use 't' for flying time in minutes).

A bird flies 6 km in 2 minutes. The expression which represents the di

1.	A bird flies 6 km in 2 minutes. The expression which represents the distance covered by the bird in its flying time is ____ (Use 't' for flying time in minutes).
A.	6t
B.	3t
C.	4t
D.	6t+2
E.	None of these
Answer» C. 4t