SOLUTION: one boy age 2 year and his sister age half on boy current age of boy is 100 so how many age of his sister ?

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Question 701759: one boy age 2 year and his sister age half on boy current age of boy is 100 so how many age of his sister ?
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
Understand that the boy is 2, and the girl is half his age, hence 1 yr old.
There is 1 year difference in the their ages, and that will be true thru-out their whole life. When he is 100, she will be 99