If the positive integer b is 5% greater than the positive integer a, which of the following expressions must be equal to an integer?
I. b/3
II. b/5
III. b/7
A.None
B.II only
C.I and II only
D.I and III only
E.II and III only
OA after some discussion![]()
I. b/3
II. b/5
III. b/7
A.None
B.II only
C.I and II only
D.I and III only
E.II and III only
OA after some discussion