Is it 4 years old or 4 year old?
This is because the phrase four year old is modifying the noun boy. If the sentence is simply stating that someone or something is so many years old, then don’t use a hyphen: Her dad turned sixty years old today. His baseball card is seventy years old.
Is it 3 years old or 3 year old?
The correct phrase is “3 years old”. The phrase “3 year old” is grammatically incorrrect because when you use the word “old” to refer to the age of a person or thing, it’s a postpositive adjective. For example, you can say “This kid is three years old, but you cannot say “This is three years old kid.
Is it 10 year old or 10 years old?
If using as the adjective of a noun (usually before the noun) it’s “year old” as in “Ten-year-old car” if stating the age of the noun (usually after the noun) it’s “years old” as in “the car is ten years old”. This, although stating the obvious, might explain better: “The ten year old car is ten years old”.
Is it 5 year or 5 years?
Years are countable so using 5 years would be correct. -He was 14 years old when it happened.
Is 10 years old or 10 year old?
Is it 50 year old or 50 years old?
“Fifty years old” should be styled just like that, as explained in the previous response; in reference to a fifty-year-old, hyphenate as shown whether what is fifty years old is explicit or implicit.
Is 25 year old correct?
If a noun comes after years old, you will want to hyphenate it. For example, That is a 25-year-old game.
Is “year old” hyphenated or not?
“Year old” should be hyphenated when it modifies a noun that follows it. That is, when the phrase is describing the age of a person, place, or thing, and it precedes that noun in a sentence, then it should be written as year-old. In such cases, a hyphen should also connect year old to the number that precedes it (for example, “20-year-old girl”).
How to hyphenate year old?
My ten-year-old computer takes five minutes to boot up.
How to hyphenate ages?
Hyphens in ages work the same way as in the any other compound adjective (see above), where words work together to describe something: if the age is before the noun, use hyphens. If it’s after, don’t. She’s a two-year-old girl [all three words work together to describe the girl]. The girl is two years old. Do you hyphenate 18 year old?
Do you hyphen year old?
So far, so good. Sometimes, “years old” is used as an adjective phrase that follows the noun, in which case you don’t hyphenate anything. The phrase also becomes plural if the age of the person or object is plural: your computer is one year old, but your friend is thirty years old.