The sum of the ages of a father and son is 45 years. Five years ago, the product of their ages was 34. The present ages of father and son are _______, respectively.
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Q:
The sum of the ages of a father and son is 45 years. Five years ago, the product of their ages was 34. The present ages of father and son are _______, respectively.
- 140 and 5false
- 238 and 7false
- 339 and 6true
- 436 and 9false
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