The speed of two pulleys varies inversely as their diameters. A pulley with a diameter of 32 centimeters turns at 600 revolutions per minute. What is the speed of a pulley with a diameter of 24 centimeters?
(Write the number only)
The speed of the pulley is [a] revolutions per minute.

Question

The speed of two pulleys varies inversely as their diameters. A pulley with a diameter of 32 centimeters turns at 600 revolutions per minute. What is the speed of a pulley with a diameter of 24 centimeters? 
(Write the number only) 
The speed of the pulley is [a] revolutions per minute.

anonymous · Answer

varies inversely implies:$$\frac{600}{32}=\frac{x}{24}$$ solve for x

anonymous · Answer

so does x=25

anonymous · Answer

what did u get

anonymous · Answer

$$x=\frac{600*24}{32}=450$$not sure how you got 25.