a exceeds b by 20%, and b is twice as large as c. what percent of a is c?

Question

 there are none

 

Answer 1

a = b + 0.20b = 1.20b

 

                      = 1.20(2c) = 2.40c

 

So, c = (1/2.40)a

 

        = (0.4166666)a

 

c is 41 2/3% of a.