40 (forty) is the natural number following 39 and preceding 41. Though the word is related to four (4), the spelling forty replaced fourty during the 17th century [1] [2] and is now the standard form.

The number 40 is spelled forty despite the fact that four contains a u. Even though it is often misspelled fourty, the only widely accepted spelling of the number is forty.

2016年4月15日 · Science, religion, and literature all agree—you can always count on 40. 1. Forty is the only number in English whose letters appear in alphabetical order. 2. Minus 40 degrees, …

40 (forty) is the number that is after thirty-nine and before forty-one. The prime factors of forty are 2 and 5. (2 * 2 * 2 * 5 = 40) Forty is also the only number in the English language which is …

2023年6月21日 · The correct spelling of the number 40 is forty. In modern times, fourty is incorrect, although in the past this was likely the original spelling. Nowadays, forty is the …

The number 40 generally symbolizes a period of testing, trial or probation. It can also mean or symbolize a generation of man. Moses' life, as an example of trial and testing, can be divided …

Forty is the written form of the number 40. Fourty is a spelling error for Americans and Britons alike. You can remember to always use forty by noticing that forty contains the word for, and …