Posted by **marisol** on Sunday, November 28, 2010 at 6:39pm.

a man is now three times as old as his son and was 30 when his son was born. how old is his son now?

- 6th grade math -
**Ms. Sue**, Sunday, November 28, 2010 at 6:40pm
15

- 6th grade math -
**Jackie J.**, Monday, November 29, 2010 at 8:16pm
60 years old

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