+29 If I'm 4 years old, and my sister is half my age, how old is my sister if I'm 100 years old?
+29 98 is the correct answer, I was hoping for some fool to say 50.... :D
I asked the same question to all of my classmate's and most of them said 50!
+8261 By the time you are 100??? {nl}
Hmmmmmm......................... I don't get it!
I don't know, but my guess might be 98. DON'T WRITE THAT AS THE ANSWER THOUGH!!!!
+5265 1/2(4)=2, so your sister is 2 years younger than you at all times.
100-2=98, so when you are 100, your sister is 98.
+29 98 is the correct answer, I was hoping for some fool to say 50.... :D
I asked the same question to all of my classmate's and most of them said 50!
ld and I can figure this out.
