The ratio between the rates of walking of p and Q is 3:4. If the time taken by Q to cover a certain distance is 48 min the time taken (in min) by p to cover the distance is ______.

The ratio between the rates of walking of p and Q is 3:4. If the time

1.	The ratio between the rates of walking of p and Q is 3:4. If the time taken by Q to cover a certain distance is 48 min the time taken (in min) by p to cover the distance is ______.
A.	64
B.	36
C.	27
D.	21
Answer» B. 36