The task is to generate the correct answer for a given math problem.

[EX Q]: Problem: seed mixture x is 40 percent ryegrass and 60 percent bluegrass by weight ; seed mixture y is 25 percent ryegrass and 75 percent fescue . if a mixture of x and y contains 40 percent ryegrass , what percent of the weight of this mixture is x ?
[EX A]: 100 %

[EX Q]: Problem: a cylindrical can has a radius of 3 centimeters and a height of 24 centimeters . what is the area , in square centimeters , of a rectangular label that completely covers the curved surface of the can without over - lapping ?
[EX A]: 144 pi', 'e ) 576 pi'

[EX Q]: Problem: if y exceeds x by 25 % , then x is less than y by ?
[EX A]:
20 %