1 . The ratio of ages of a father and his son was 5 : 1. What is the age of the son after five years, if the ratio of their ages is 3 : 1 by this time?
- A. 7
- B. 10
- C. 12
- D. 14
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1 . The ratio of ages of a father and his son was 5 : 1. What is the age of the son after five years, if the ratio of their ages is 3 : 1 by this time?
View Answer | Discuss in Forum | Workspace | Report |