5 years ago, average age of Chinnu & Nani is 23. At present, the ratio between their ages is
5 years ago, the average age of Chinnu and Nani is
23. At present, the ratio between their ages is 15:13.
Find the Chinnu age after 10 years?
A.50 years
B.45 years
C.60 years
D.40 years
E.35 years