Unit Five Seven was created in 1957.
FN Five-seven was created in 1998.
Seven two five
Yes, the noun 'six' is a common noun; a general word for a number between five and seven; a general word for a unit in a series following a unit five.
507 in word form is five hundred seven or five oh seven
Seven hundred and sixty five
5.27 can be written as "five point two seven" or "five and twenty-seven hundredths".
Cents are usually divided only to find a unit cost in manufacturing. The value would be written out "five and seven-hundredths cents." If this is US currency, the cents are the decimal part of the value. The spelling of $5.07 is "five dollars and seven cents."
7:45 seven forty five 745 seven hundred forty five
Five and seventy-seven hundredths
Five and seven hundredths in decimal form is 5.07
seven and five tenths
Seven and five is twelve. If you say, 'seven and five are twelve', you are actually saying that the number 7 is 12, and the number 5 is 12, which is impossible.