Question

when i was 2 years old my sister was half my age. now i am 100 years old how did is my sister?​

Answer 1

Answer:

99 years

Explanation:

See you are 2 yrs old and your sister is half of you that means 2*1/2= 1 yr.

When you are two yrs old your sister is one year old.

When you grow she will also grow along with you with one year difference only.

That means when you 100 she will be 99 yrs old

Answer 2

Answer: She is 99. When you were 2 she was 1 so now you have grown 98 years and she has grown that much too. Also can someone please help me with this question-By using a letter coding technique LETTER means YKOOKL and COMMON means PWFFWH. What is the coding method used? Please upvote my asnwer I need points to ask question.