perplexus.info :: General : Brother of Ages

Brother of Ages (Posted on 2006-07-03)

If I was 7 when my sister was 16 and my brother was 8 when she is 19 how many more years will it take my brother to reach 21 when I'm 13?

No Solution Yet Submitted by Rachael

Rating: 3.0000 (3 votes)

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surely the answer is . . .

Comment 8 of 8 |

surely its 10 more years since if the brother was 8 when she is 19 he was 5 when she was 16 therefore 2 years younger than you so when you were 13 he was 11 and therefore 10 years away from 21

Posted by Lenny on 2006-10-04 11:26:01

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