SOLUTION: when i was 4 years old my sister was half my age. now i am 100 years, how old is my sister?

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Question 1107606: when i was 4 years old my sister was half my age. now i am 100 years, how old is my sister?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Ask her. She might lie, tho.