If a pipe can fill a tank in 6 hours, find the part of tank it fills in one hour.
A.1/6
B.2/3
C.1/2
D.None of these
Answer:A
If a pipe can fill a tank in 6 hours, find the part of tank it fills in one hour.
A.1/6 B.2/3 C.1/2 D.None of these