The ratio between c and y is 7/9; c and y are increased by 4, what is the ratio between the new values of c and y?  Options:
A) 7/9 B) 14/9 C) 7/18 D) 11/13 E) It Cannot Be Determined
Ratio = 7k/9k = 7/9, 14/18, etc.   c and y are increased by 4 --&gt; (7k + 4)/(9k + 4)   New ratio can be 11/13, 18/22, etc.   Answer: It Cannot Be Determined
<result>E</result>
The ratio between c and y is 7/9; c and y are increased by 4, what is the ratio between the new values of c and y?