Answer:
B is 300% of A
Explanation:
If 60 % of A is 20 % of B, then B is what percent of A
This can be written as: (60%)*A = (20%)*B
Convert to decimal values:
(0.6)*A = (0.2)*B
Rearrange:
(0.2)*B = (0.6)*A
B = ((0.6)*A)/(0.2))
B = (0.6/0.2)*A
B = 3A
B is 300% of A