Bunuel wrote:
The height of Post A is 60 percent more than that of Post B, and the height of Post B is 60 percent less than that of Post C. What percent of Post C's height is Post A's height?
A. 124%
B. 120%
D. 100%
E. 80%
E. 64%
let c = 100
so b = 40
a= 64
so a is 64% of c ; IMO E
