it depends
Unsurprisingly, the average age of an eleven year old is eleven years old.
If an eleven-year-old is currently 11 years old, we can calculate their age in 2050 by adding the difference in years from now to 2050. Assuming it's currently 2023, that would be a difference of 27 years. Therefore, in 2050, the eleven-year-old will be 38 years old.
eleven years old
4
2000
In his seventies.
Yes, you should use hyphens in "eleven-year-old" when it functions as a compound adjective before a noun. For example, you would say "an eleven-year-old child." However, when using it as a predicate adjective after a verb, you do not need hyphens: "The child is eleven years old."
An eleven year old should be able to do this kind of maths. 2010 to 2040 is 30 years ( subtract 2010 from 2040). Ad 30 years to 11 answer is 41. An eleven year old will be 41 in 2040
No they can't you have to be 15 years old
mybe....
An 11-year-old has been around for eleven years.
he is eleven years old