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
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."
5.27 can be written as "five point two seven" or "five and twenty-seven hundredths".
7:45 seven forty five 745 seven hundred forty five
Five and seven hundredths in decimal form is 5.07
Five and seventy-seven hundredths
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.