When forty percent of a number is added to another number, the second number increases to its 20 percent. What is the ratio between the first number and the second number?

When forty percent of a number is added to another number, the second

1.	When forty percent of a number is added to another number, the second number increases to its 20 percent. What is the ratio between the first number and the second number?
A.	0.0840277777777778
B.	0.0430555555555556
C.	0.125694444444444
D.	0.04375
Answer» C. 0.125694444444444