How good is your math?

Guys no cheating!!!
If I was 2 years old and my sister was half my age, what age is my sister when I am 100 years old?
Don't edit your answer just answer it properly and I will tell you if you are wrong. Also be honest with your answer don't read other peoples answers.

Once you finish this close your eyes and scroll straight down to the comments.

 

50 years old.

 

hmm pmed you

 

This is beyond easy, lmfao.

She would be 99.

 

oh I get it now.

 

^

Try this:

Let there be originally 25 adult sheep(a_0) and 0 baby sheep(b_0). The nth year the number of adult sheep is 1.5 a_(n-1)+b_(n-1) and the number of baby sheep is a_(n-1) What will be the ratio after a long period (i.e infinity)

UnHidden Content:

2:1 a:b

 

21

 

my brain does not understand this.

 

99 years old.

 

Pretend all the other comments don't exist.

99 years old.

 

In maths I never write actual answers, just a smiley face. This is why I ace maths!

 

Omg.. This is really easy XD it's 99 without looking at others comments.

 

My brain hurts.

I'mma take this to school and see if my mates can figure it out.

 

50

 

Oh nvm, lol I see what you did

 

99

 

nice try

 

99 ezpzezpzp

 

99

 

I think some people are looking at the comments, I should have made a poll.