SOLUTION: When i was 2years old,my sister was half my age and now an 100years. How old is my sister

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Question 677773: When i was 2years old,my sister was half my age and now an 100years. How old is my sister
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
"When i was 2years old,my sister was half my age"

So she was 1 when you were 2. This means your sister is always 1 year younger than you.

So when you're 100, she is 99.