In 10 years, A will be twice as old as B was 10 years ago. If A is now 9 years older than B, the present age of B is:5
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Q: In 10 years, A will be twice as old as B was 10 years ago. If A is now 9 years older than B, the present age of B is:
- 120 yearsfalse
- 219 yearsfalse
- 339 yearstrue
- 429 yearsfalse
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