A circular rim A having a diameter of 54 inches is rotating at the rate of x inches/min. Another circular rim B with a diameter of 27 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) 2x B) 3x C) 4x D) 5x E) 6x
t = S1/V1 = S2/V2   or, 54/x = 27/y   or, y = 54x/27 = 2x (2xnswer 2x)54 /27= 
<gadget id="calculator">54 /27</gadget>
<output>2</output>
2x (2xnswer 2x)
<result>A</result>
A circular rim A having a diameter of 54 inches is rotating at the rate of x inches/min. Another circular rim B with a diameter of 27 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.