SOLUTION: Marks is six years old and his sister tina is half of his age so when mark is 100 years old than what is the age of tina

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Question 1105529: Marks is six years old and his sister tina is half of his age so when mark is 100 years old than what is the age of tina
Answer by ikleyn(52803) About Me  (Show Source):
You can put this solution on YOUR website!
.
Marks is 6 years old, his sister is 3 years old.


It should be enough for you to answer the problem question on your own.