A circular rim A having a diameter of 24 inches is rotating at the rate of x inches/min. Another circular rim B with a diameter of 30 inches is rotating at the rate of y inches/min. What is the value of y in terms of x, if both the rims reach their starting positions at the same time after every rotation.  Choose the correct choice from the following answers:
A) 5x/4
B) 4x/3
C) 6x/5
D) 8x/7
E) 9x/8
t = S1/V1 = S2/V2   or, 24/x = 30/y   or, y = 30x/24 = 5x/4 (5x/4nswer 5x/4)
<result>A</result>
A circular rim A having a diameter of 24 inches is rotating at the rate of x inches/min. Another circular rim B with a diameter of 30 inches is rotating at the rate of y inches/min. What is the value of y in terms of x, if both the rims reach their starting positions at the same time after every rotation.