Is It Forty or Fourty?

Forty is a cardinal number that denotes quantity and can be categorized grammatically as a determiner, adjective, noun, or pronoun. However, "fourty" is an erroneous spelling that is sometimes used instead of "forty."

While "four" is the correct spelling for the numeral 4, "fourty" is not a valid word and should not be used. This applies even when forty is used in combination with other numerals, such as "forty-four" or "one-hundred-forty."

Examples of Forty and fourty in a sentence

• Incorrect: I need to lose fourty pounds before my wedding day.
• Correct: I need to lose forty pounds before my wedding day.

• Incorrect: John received a score of fourty out of fifty on his math test.
• Correct: John received a score of forty out of fifty on his math test.

How to use “forty” in a sentence?

Forty, being a cardinal number, can function as a determiner, specifically a quantifier, to describe or modify a noun. Additionally, it can also be used as a noun when referring to the number forty itself or as a pronoun when referring to a noun previously mentioned.

Examples of Forty in a sentence

• The temperature dropped to forty degrees Fahrenheit last night.
• After forty years of marriage, they still celebrate their anniversary with great enthusiasm.
• The library had a collection of over forty books on the subject of astronomy.

Frequently Asked Questions

1. How do I pronounce forty?

The word "forty" is comprised of two syllables and is typically pronounced with emphasis on the first syllable as [for-tee]. However, in American English, the second syllable ,"tee" might be pronounced as "dee," resulting in the pronunciation of the word as [for-dee].

2. Are numbers adjectives?

Cardinal numbers, such as one, two, and three, can be used before a noun to signify quantity, as in "one apple." Even though they may be referred to as "numeral adjectives," they are more correctly classified as determiners or quantifiers.

3. Is it fourty-five or forty-five?

The correct spelling of the number between 44 and 46 is "forty-five." Although "fourty" is occasionally used instead of "forty," it is not a legitimate word and should be abstained from.

4. Is it forty or fourty dollars?

The accurate way to write the quantity of 40 in regards to monetary value is "forty dollars." "Forty" is the proper spelling of this cardinal number which signifies a numerical quantity. On the other hand, the spelling "fourty" is sometimes employed as a substitute for "forty," however, it is incorrect and should not be used.