A cylinder of height h is 5/6 of water. When all of the water is poured into an empty cylinder whose radius is 25 percent larger than that of the original cylinder, the new cylinder is 3/5 full. The height of the new cylinder is what percent of h?	Choose the correct choice from the following answers:
A) 25%
B) 50%
C) 60%
D) 72%
E) 100%
Basically we can disregard the radius is 25% information, as we are only asked about the height of the original and the new cylinder.   This is becausethe new cylinder is 3/5 fullmeans the same as that it's height is 3/5.   Original cylinder 5/6   New cylinder 3/5   So 3/5/5/6 = 3/5 *6/5= 
<gadget id="calculator">3/5 *6/5</gadget>
<output>18/25 = around 0.72</output>
0.72 or 72%.   Answer 72%
<result>D</result>
A cylinder of height h is 5/6 of water. When all of the water is poured into an empty cylinder whose radius is 25 percent larger than that of the original cylinder, the new cylinder is 3/5 full. The height of the new cylinder is what percent of h?