Epilepsy can start at any age, but what age someone is normally has nothing to do with it. Everyone's Epilepsy is caused by one thing or another, but everyone is different. You just need to find what specifically is the cause of your Epilepsy. Go and talk to your doctor. The doctor can help to find the answer for it. It will have nothing to do with age.
Twenty 'things' is a "Score". Example: Four score years is 80 years.
a score, as in "Four score and seven years..."
If someone is one and twenty, they are one and twenty years old, or one plus twenty years old, or 1 + 20 or 21 years old. Another similar wording is "four and twenty black birds" from Sing a Song of Sixpence, the well known English nursery rhyme. In those couple of lines of verse, four and twenty blackbirds is four plus twenty blackbirds or 4 + 20 or 24 blackbirds.
Not yet
A score is old English for twenty years, so four score would be eighty years.
Twenty-four thousand.
About twenty-four years.
A score is twenty years, so 4 score is 80 years and 'four score and seven' means 87 years.
The least common multiple of four, twenty eight, and twenty is 140.
No. A decade is ten years. Twenty years is two decades (or a "score" -- as in "Four score and seven years ago...").
Rabbits generally live between four and twenty years.
84. A score is twenty.