প্রশ্ন সংশোধন করুন
প্রশ্ন:
The present age of John and Marry are in the ratio of 6 : 4. Five years ago their ages were in the ratio of 5 : 3. How old is John now?
The present age of John and Marry are in the ratio of 6 : 4. Five years ago their ages were in the ratio of 5 : 3. How old is John now?