If x is 80% of y, then what percent of 2x is y? 


(a) 
40% 
(b) 
62 
(c) 
66 
(d) 
80% 
If x is 80% of y, then what percent of 2x is y? 


(a) 
40% 
(b) 
62 
(c) 
66 
(d) 
80% 