eighteen point seven five
five and eighteen hundredths in decimal = 5.18
Eighteen point five.
The simplest form for eighteen over forty five is 2/5
fifteen
7.5
Eighteen and seventy-five hundredths in standard notation is 18.75
90c.
15
Thirteen(13)
The product of 9 and 18 is 9 times 18 = 162
In International System 918594 is written as nine hundred eighteen thousand, five hundred ninety four.